{"query": "Easton: Key", "count": 20, "results": [{"id": "card_n_f8e9031d529b", "title": "Easton: Key", "shelf": "dictionary", "surface": "secular", "snippet": "Frequently mentioned in Scripture. It is called in Hebrew maphteah, i.e., the opener (Judg. 3:25); and in the Greek New Testament kleis, from its use in shutting (Matt. 16:19; Luke 11:52; Rev. 1:18, e", "authority_tier": "external_aligned", "source": "Matthew Easton, Illustrated Bible Dictionary (1897)", "readable": false, "generated": false}, {"id": "card_theory_cryptographic_security", "title": "Cryptographic security (hashing, checksums, PKI)", "shelf": "theories", "surface": "secular", "snippet": "Cryptographic security (hashing, checksums, PKI) — an engine domain that can touch it: cybersecurity. Calibration: seals — digests and signatures verify exactly. Three different things people routinel", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_diffie_hellman_key_exchange", "title": "Diffie-Hellman key exchange", "shelf": "theories", "surface": "secular", "snippet": "Diffie-Hellman key exchange — an engine domain that can touch it: cybersecurity. Calibration: partial — specific relations verify; the theory as a whole is not a sealable computation. Two parties agre", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (lone-domain seeding)", "readable": false, "generated": false}, {"id": "card_theory_quantum_information___entanglement__von_neumann_entr", "title": "Quantum information & entanglement (von Neumann entropy)", "shelf": "theories", "surface": "secular", "snippet": "Quantum information & entanglement (von Neumann entropy) — an engine domain that can touch it: information_theory. Calibration: seals. S = -Tr(ρ log ρ), the entropy of a density matrix, which reduces ", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_music_theory", "title": "Music theory (harmonic series, equal temperament)", "shelf": "theories", "surface": "secular", "snippet": "Music theory (harmonic series, equal temperament) — an engine domain that can touch it: music_theory. Calibration: seals — frequencies, intervals and temperament errors compute exactly. A vibrating st", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_computational_complexity__p__np__reductions", "title": "Computational complexity (P, NP, reductions)", "shelf": "theories", "surface": "secular", "snippet": "Computational complexity (P, NP, reductions) — an engine domain that can touch it: computer_science. Calibration: map-only — P vs NP is open, and this card says so. Not whether a problem can be solved", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_radiometric_dating_uniformitarianism", "title": "Radiometric dating & uniformitarianism", "shelf": "theories", "surface": "secular", "snippet": "Radiometric dating & uniformitarianism — an engine domain that can touch it: geology. Calibration: partial — the decay arithmetic seals; the assumptions are map-only. A radioactive isotope decays at a", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_src_rfc_2528", "title": "RFC2528 — Internet X.509 Public Key Infrastructure Representation of Key Exchange Algorithm (KEA) Keys in Internet X.509 Public Key Infrastructure Certificates", "shelf": "rfcs", "surface": "secular", "snippet": "RFC2528: Internet X.509 Public Key Infrastructure Representation of Key Exchange Algorithm (KEA) Keys in Internet X.509 Public Key Infrastructure Certificates (March 1999). Status: INFORMATIONAL.", "authority_tier": "reference", "source": "The RFC Index (RFC Editor / IETF) — public domain", "readable": false, "generated": false}, {"id": "card_src_word_command_key", "title": "command key", "shelf": "dictionary", "surface": "secular", "snippet": "command key: (noun) (computer science) the key on a computer keyboard that is used (in combination with some other key) to type control characters — syn: control key", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_control_key", "title": "control key", "shelf": "dictionary", "surface": "secular", "snippet": "control key: (noun) (computer science) the key on a computer keyboard that is used (in combination with some other key) to type control characters — syn: command key", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_book_44022", "title": "On the Development and Distribution of Primitive Locks and Keys — Augustus Henry Lane-Fox Pitt-Rivers", "shelf": "gutenberg", "surface": "secular", "snippet": "On the Development and Distribution of Primitive Locks and Keys, by Augustus Henry Lane-Fox Pitt-Rivers. Subjects: Locks and keys. Read the full text (public domain): https://www.gutenberg.org/ebooks/", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_rfc_3537", "title": "RFC3537 — Wrapping a Hashed Message Authentication Code (HMAC) key with a Triple-Data Encryption Standard (DES) Key or an Advanced Encryption Standard (AES) Key", "shelf": "rfcs", "surface": "secular", "snippet": "RFC3537: Wrapping a Hashed Message Authentication Code (HMAC) key with a Triple-Data Encryption Standard (DES) Key or an Advanced Encryption Standard (AES) Key (May 2003). Status: PROPOSED STANDARD.", "authority_tier": "reference", "source": "The RFC Index (RFC Editor / IETF) — public domain", "readable": false, "generated": false}, {"id": "card_src_book_40655", "title": "The Key to the Brontë Works The Key to Charlotte Brontë's 'Wuthering Heights,' 'Jane Eyre,' and her other works. — John Malham-Dembleby", "shelf": "gutenberg", "surface": "secular", "snippet": "The Key to the Brontë Works The Key to Charlotte Brontë's 'Wuthering Heights,' 'Jane Eyre,' and her other works., by John Malham-Dembleby. Subjects: Brontë, Charlotte, 1816-1855; Brontë, Emily, 1818-1", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_rfc_3766", "title": "RFC3766 — Determining Strengths For Public Keys Used For Exchanging Symmetric Keys", "shelf": "rfcs", "surface": "secular", "snippet": "RFC3766: Determining Strengths For Public Keys Used For Exchanging Symmetric Keys (April 2004). Status: BEST CURRENT PRACTICE.", "authority_tier": "reference", "source": "The RFC Index (RFC Editor / IETF) — public domain", "readable": false, "generated": false}, {"id": "card_src_book_64376", "title": "Don Balasco Key Westistä: Nykyajan kertomus Kuubasta — Archibald Clavering Gunter", "shelf": "gutenberg", "surface": "secular", "snippet": "Don Balasco Key Westistä: Nykyajan kertomus Kuubasta, by Archibald Clavering Gunter (in fi). Subjects: Key West (Fla.) -- Fiction. Read the full text (public domain): https://www.gutenberg.org/ebooks/", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_rfc_9691", "title": "RFC9691 — A Profile for Resource Public Key Infrastructure (RPKI) Trust Anchor Keys (TAKs)", "shelf": "rfcs", "surface": "secular", "snippet": "RFC9691: A Profile for Resource Public Key Infrastructure (RPKI) Trust Anchor Keys (TAKs) (December 2024). Status: PROPOSED STANDARD.", "authority_tier": "reference", "source": "The RFC Index (RFC Editor / IETF) — public domain", "readable": false, "generated": false}, {"id": "card_arch_4572649df70048b4", "title": "The Lost Keys Of Masonry Manly P Hall 1923", "shelf": "trades", "surface": "secular", "snippet": "The Lost Keys Of Masonry Manly P Hall 1923 — a public-domain work on masonry, published 1923. Held in the ark; the full text is the TORTOISE — fetched on demand from the Internet Archive, not carried ", "authority_tier": "reference", "source": "Internet Archive — The.Lost.Keys.Of.Masonry.Manly.P.Hall.1923 (public domain)", "readable": true, "generated": false}, {"id": "card_src_word_key", "title": "key", "shelf": "dictionary", "surface": "secular", "snippet": "key: (noun) metal device shaped in such a way that when it is inserted into the appropriate lock the lock's mechanism can be rotated · (noun) something crucial for explaining · (noun) pitch of the voi", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_rfc_5295", "title": "RFC5295 — Specification for the Derivation of Root Keys from an Extended Master Session Key (EMSK)", "shelf": "rfcs", "surface": "secular", "snippet": "RFC5295: Specification for the Derivation of Root Keys from an Extended Master Session Key (EMSK) (August 2008). Status: PROPOSED STANDARD.", "authority_tier": "reference", "source": "The RFC Index (RFC Editor / IETF) — public domain", "readable": false, "generated": false}, {"id": "card_src_pd_the_lost_keys_of_masonry_manly_p_hall_1923", "title": "The Lost Keys Of Masonry Manly P Hall 1923", "shelf": "practical", "surface": "secular", "snippet": "The Lost Keys Of Masonry Manly P Hall 1923 (1923). A book returned to the public domain — public domain by copyright expiry (published 1923, pre-1929). The full text (145,000 bytes) is held on the ark", "authority_tier": "reference", "source": "public domain (copyright expired)", "readable": true, "generated": false}]}