{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:JKH2O7ZERKKM6C3WU6S2HG7WER","short_pith_number":"pith:JKH2O7ZE","schema_version":"1.0","canonical_sha256":"4a8fa77f248a94cf0b76a7a5a39bf62451ec99515fbb3bac9d9a5482c9395d4c","source":{"kind":"arxiv","id":"1505.01744","version":1},"attestation_state":"computed","paper":{"title":"Cryptographic Nature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.PE","authors_text":"David Krakauer","submitted_at":"2015-05-07T15:27:25Z","abstract_excerpt":"I consider the many ways in which evolved information-flows are restricted and metabolic resources protected and hidden -- the thesis of living phenomena as evolutionary cryptosystems. I present the information theory of secrecy systems and discuss mechanisms acquired by evolved lineages that encrypt sensitive heritable information with random keys. I explore the idea that complexity science is a cryptographic discipline as \"frozen accidents\", or various forms of regularized randomness, historically encrypt adaptive dynamics."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1505.01744","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.PE","submitted_at":"2015-05-07T15:27:25Z","cross_cats_sorted":[],"title_canon_sha256":"f32e91837901c5984c1c37af64eea226c9fd9c21d183d673da5a98afdd6e2498","abstract_canon_sha256":"da8c5b94de8afc6a0cc6edeaa4bda62a9496fb7cdab09706db2dc0a14c397e36"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:16:39.899696Z","signature_b64":"EsOiNyVtZrblTVcj70DOy7D2fq9wMAc8ZkyE9tF458pKMQpGd7m+8uhbNVmKhpD0Me9i8dyE4kTxIvEvzI3NBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4a8fa77f248a94cf0b76a7a5a39bf62451ec99515fbb3bac9d9a5482c9395d4c","last_reissued_at":"2026-05-18T02:16:39.899204Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:16:39.899204Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cryptographic Nature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.PE","authors_text":"David Krakauer","submitted_at":"2015-05-07T15:27:25Z","abstract_excerpt":"I consider the many ways in which evolved information-flows are restricted and metabolic resources protected and hidden -- the thesis of living phenomena as evolutionary cryptosystems. I present the information theory of secrecy systems and discuss mechanisms acquired by evolved lineages that encrypt sensitive heritable information with random keys. I explore the idea that complexity science is a cryptographic discipline as \"frozen accidents\", or various forms of regularized randomness, historically encrypt adaptive dynamics."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.01744","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1505.01744","created_at":"2026-05-18T02:16:39.899274+00:00"},{"alias_kind":"arxiv_version","alias_value":"1505.01744v1","created_at":"2026-05-18T02:16:39.899274+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.01744","created_at":"2026-05-18T02:16:39.899274+00:00"},{"alias_kind":"pith_short_12","alias_value":"JKH2O7ZERKKM","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_16","alias_value":"JKH2O7ZERKKM6C3W","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_8","alias_value":"JKH2O7ZE","created_at":"2026-05-18T12:29:27.538025+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JKH2O7ZERKKM6C3WU6S2HG7WER","json":"https://pith.science/pith/JKH2O7ZERKKM6C3WU6S2HG7WER.json","graph_json":"https://pith.science/api/pith-number/JKH2O7ZERKKM6C3WU6S2HG7WER/graph.json","events_json":"https://pith.science/api/pith-number/JKH2O7ZERKKM6C3WU6S2HG7WER/events.json","paper":"https://pith.science/paper/JKH2O7ZE"},"agent_actions":{"view_html":"https://pith.science/pith/JKH2O7ZERKKM6C3WU6S2HG7WER","download_json":"https://pith.science/pith/JKH2O7ZERKKM6C3WU6S2HG7WER.json","view_paper":"https://pith.science/paper/JKH2O7ZE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1505.01744&json=true","fetch_graph":"https://pith.science/api/pith-number/JKH2O7ZERKKM6C3WU6S2HG7WER/graph.json","fetch_events":"https://pith.science/api/pith-number/JKH2O7ZERKKM6C3WU6S2HG7WER/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JKH2O7ZERKKM6C3WU6S2HG7WER/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JKH2O7ZERKKM6C3WU6S2HG7WER/action/storage_attestation","attest_author":"https://pith.science/pith/JKH2O7ZERKKM6C3WU6S2HG7WER/action/author_attestation","sign_citation":"https://pith.science/pith/JKH2O7ZERKKM6C3WU6S2HG7WER/action/citation_signature","submit_replication":"https://pith.science/pith/JKH2O7ZERKKM6C3WU6S2HG7WER/action/replication_record"}},"created_at":"2026-05-18T02:16:39.899274+00:00","updated_at":"2026-05-18T02:16:39.899274+00:00"}