{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:X5O46CX33K7RGBB4SNOKNVMNHW","short_pith_number":"pith:X5O46CX3","schema_version":"1.0","canonical_sha256":"bf5dcf0afbdabf13043c935ca6d58d3db614305491fe4747148d129eb9b73d88","source":{"kind":"arxiv","id":"1811.08179","version":1},"attestation_state":"computed","paper":{"title":"Coffee stains, cell receptors, and time crystals: Lessons from the old literature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","quant-ph"],"primary_cat":"cond-mat.soft","authors_text":"Raymond E. Goldstein","submitted_at":"2018-11-20T11:10:35Z","abstract_excerpt":"Perhaps the most important reason to understand the deep history of a field is that it is the right thing to do."},"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":"1811.08179","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2018-11-20T11:10:35Z","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"title_canon_sha256":"7e238c01634cfc2d3cadba6d16b1a639155c62aa8d3471b935d97f5a58eaf24a","abstract_canon_sha256":"6f67ec824d9921f5dbdd0186f47a42d5f94d0ff1ed224c9ab875222d04595cff"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:00:16.612787Z","signature_b64":"3gmo3ay1hSk70/iWSQSKvSqhmnsMNOHzpH+wHPlqcNqfgxY7++v1Gbg5FoO0JBmNxr4SLfymKx4mDItvcMGSDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bf5dcf0afbdabf13043c935ca6d58d3db614305491fe4747148d129eb9b73d88","last_reissued_at":"2026-05-18T00:00:16.612029Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:00:16.612029Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Coffee stains, cell receptors, and time crystals: Lessons from the old literature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","quant-ph"],"primary_cat":"cond-mat.soft","authors_text":"Raymond E. Goldstein","submitted_at":"2018-11-20T11:10:35Z","abstract_excerpt":"Perhaps the most important reason to understand the deep history of a field is that it is the right thing to do."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.08179","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":"1811.08179","created_at":"2026-05-18T00:00:16.612137+00:00"},{"alias_kind":"arxiv_version","alias_value":"1811.08179v1","created_at":"2026-05-18T00:00:16.612137+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.08179","created_at":"2026-05-18T00:00:16.612137+00:00"},{"alias_kind":"pith_short_12","alias_value":"X5O46CX33K7R","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_16","alias_value":"X5O46CX33K7RGBB4","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_8","alias_value":"X5O46CX3","created_at":"2026-05-18T12:33:01.666342+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/X5O46CX33K7RGBB4SNOKNVMNHW","json":"https://pith.science/pith/X5O46CX33K7RGBB4SNOKNVMNHW.json","graph_json":"https://pith.science/api/pith-number/X5O46CX33K7RGBB4SNOKNVMNHW/graph.json","events_json":"https://pith.science/api/pith-number/X5O46CX33K7RGBB4SNOKNVMNHW/events.json","paper":"https://pith.science/paper/X5O46CX3"},"agent_actions":{"view_html":"https://pith.science/pith/X5O46CX33K7RGBB4SNOKNVMNHW","download_json":"https://pith.science/pith/X5O46CX33K7RGBB4SNOKNVMNHW.json","view_paper":"https://pith.science/paper/X5O46CX3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1811.08179&json=true","fetch_graph":"https://pith.science/api/pith-number/X5O46CX33K7RGBB4SNOKNVMNHW/graph.json","fetch_events":"https://pith.science/api/pith-number/X5O46CX33K7RGBB4SNOKNVMNHW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/X5O46CX33K7RGBB4SNOKNVMNHW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/X5O46CX33K7RGBB4SNOKNVMNHW/action/storage_attestation","attest_author":"https://pith.science/pith/X5O46CX33K7RGBB4SNOKNVMNHW/action/author_attestation","sign_citation":"https://pith.science/pith/X5O46CX33K7RGBB4SNOKNVMNHW/action/citation_signature","submit_replication":"https://pith.science/pith/X5O46CX33K7RGBB4SNOKNVMNHW/action/replication_record"}},"created_at":"2026-05-18T00:00:16.612137+00:00","updated_at":"2026-05-18T00:00:16.612137+00:00"}