{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:W67QXBXWRDJCFJT7BX4C5O6ON2","short_pith_number":"pith:W67QXBXW","canonical_record":{"source":{"id":"2409.00102","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2024-08-27T12:41:36Z","cross_cats_sorted":[],"title_canon_sha256":"d301ad9110a7bc44fabd0f7ac52da3ba1abb1d95758f37c45fcaa36dfc1f5fcc","abstract_canon_sha256":"ed95fbfdedce9f57615ed1c0b2e4cbb99f41ca41944bf26a2d642e905d64443b"},"schema_version":"1.0"},"canonical_sha256":"b7bf0b86f688d222a67f0df82ebbce6eb9357ed40ca28ab154d9f0b331e16f19","source":{"kind":"arxiv","id":"2409.00102","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.00102","created_at":"2026-07-05T09:01:40Z"},{"alias_kind":"arxiv_version","alias_value":"2409.00102v1","created_at":"2026-07-05T09:01:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.00102","created_at":"2026-07-05T09:01:40Z"},{"alias_kind":"pith_short_12","alias_value":"W67QXBXWRDJC","created_at":"2026-07-05T09:01:40Z"},{"alias_kind":"pith_short_16","alias_value":"W67QXBXWRDJCFJT7","created_at":"2026-07-05T09:01:40Z"},{"alias_kind":"pith_short_8","alias_value":"W67QXBXW","created_at":"2026-07-05T09:01:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:W67QXBXWRDJCFJT7BX4C5O6ON2","target":"record","payload":{"canonical_record":{"source":{"id":"2409.00102","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2024-08-27T12:41:36Z","cross_cats_sorted":[],"title_canon_sha256":"d301ad9110a7bc44fabd0f7ac52da3ba1abb1d95758f37c45fcaa36dfc1f5fcc","abstract_canon_sha256":"ed95fbfdedce9f57615ed1c0b2e4cbb99f41ca41944bf26a2d642e905d64443b"},"schema_version":"1.0"},"canonical_sha256":"b7bf0b86f688d222a67f0df82ebbce6eb9357ed40ca28ab154d9f0b331e16f19","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:01:40.940331Z","signature_b64":"WmgUfPbsGF5X0kSnDnME1ec9NtfQCIGQHK43FYmaT/vJt6bFb3IRd77MzKzyN8ofn1JLuV4Bo+ofnGQC+lr9DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b7bf0b86f688d222a67f0df82ebbce6eb9357ed40ca28ab154d9f0b331e16f19","last_reissued_at":"2026-07-05T09:01:40.939832Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:01:40.939832Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2409.00102","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:01:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kZeOrz/W1j7osrhbkbFKLLFkhEdQ9PV0AJ8qXcgTdpdtcLQoyRv2N9DyD28Bo6PAidftUMyCnvLP7QKJwGXyCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T23:37:24.413970Z"},"content_sha256":"a1a43f464f2e0c100e72e02163b4e8007f9c7f878d8c104f028c341074b9b8f7","schema_version":"1.0","event_id":"sha256:a1a43f464f2e0c100e72e02163b4e8007f9c7f878d8c104f028c341074b9b8f7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:W67QXBXWRDJCFJT7BX4C5O6ON2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Collective Predictive Coding as Model of Science: Formalizing Scientific Activities Towards Generative Science","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.soc-ph","authors_text":"Hiro Taiyo Hamada, Jun Otsuka, Shiro Takagi, Tadahiro Taniguchi, Yusuke Hayashi","submitted_at":"2024-08-27T12:41:36Z","abstract_excerpt":"This paper proposes a new conceptual framework called Collective Predictive Coding as a Model of Science (CPC-MS) to formalize and understand scientific activities. Building on the idea of collective predictive coding originally developed to explain symbol emergence, CPC-MS models science as a decentralized Bayesian inference process carried out by a community of agents. The framework describes how individual scientists' partial observations and internal representations are integrated through communication and peer review to produce shared external scientific knowledge. Key aspects of scientif"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.00102","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2409.00102/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:01:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a7mqlX2qs4h9L+K3daE4WiCfGRfTm9cgMH3PNH3STcw6aBXhhwJtY59KVo7L9PS4gb8vU+Y9D6yXcWneAEgCDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T23:37:24.414980Z"},"content_sha256":"d63366d28af9f7c53ca8e31106da4f46d0c4403eadb83204a440f141572d67e6","schema_version":"1.0","event_id":"sha256:d63366d28af9f7c53ca8e31106da4f46d0c4403eadb83204a440f141572d67e6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/W67QXBXWRDJCFJT7BX4C5O6ON2/bundle.json","state_url":"https://pith.science/pith/W67QXBXWRDJCFJT7BX4C5O6ON2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/W67QXBXWRDJCFJT7BX4C5O6ON2/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-14T23:37:24Z","links":{"resolver":"https://pith.science/pith/W67QXBXWRDJCFJT7BX4C5O6ON2","bundle":"https://pith.science/pith/W67QXBXWRDJCFJT7BX4C5O6ON2/bundle.json","state":"https://pith.science/pith/W67QXBXWRDJCFJT7BX4C5O6ON2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/W67QXBXWRDJCFJT7BX4C5O6ON2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:W67QXBXWRDJCFJT7BX4C5O6ON2","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"ed95fbfdedce9f57615ed1c0b2e4cbb99f41ca41944bf26a2d642e905d64443b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2024-08-27T12:41:36Z","title_canon_sha256":"d301ad9110a7bc44fabd0f7ac52da3ba1abb1d95758f37c45fcaa36dfc1f5fcc"},"schema_version":"1.0","source":{"id":"2409.00102","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.00102","created_at":"2026-07-05T09:01:40Z"},{"alias_kind":"arxiv_version","alias_value":"2409.00102v1","created_at":"2026-07-05T09:01:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.00102","created_at":"2026-07-05T09:01:40Z"},{"alias_kind":"pith_short_12","alias_value":"W67QXBXWRDJC","created_at":"2026-07-05T09:01:40Z"},{"alias_kind":"pith_short_16","alias_value":"W67QXBXWRDJCFJT7","created_at":"2026-07-05T09:01:40Z"},{"alias_kind":"pith_short_8","alias_value":"W67QXBXW","created_at":"2026-07-05T09:01:40Z"}],"graph_snapshots":[{"event_id":"sha256:d63366d28af9f7c53ca8e31106da4f46d0c4403eadb83204a440f141572d67e6","target":"graph","created_at":"2026-07-05T09:01:40Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2409.00102/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper proposes a new conceptual framework called Collective Predictive Coding as a Model of Science (CPC-MS) to formalize and understand scientific activities. Building on the idea of collective predictive coding originally developed to explain symbol emergence, CPC-MS models science as a decentralized Bayesian inference process carried out by a community of agents. The framework describes how individual scientists' partial observations and internal representations are integrated through communication and peer review to produce shared external scientific knowledge. Key aspects of scientif","authors_text":"Hiro Taiyo Hamada, Jun Otsuka, Shiro Takagi, Tadahiro Taniguchi, Yusuke Hayashi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2024-08-27T12:41:36Z","title":"Collective Predictive Coding as Model of Science: Formalizing Scientific Activities Towards Generative Science"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.00102","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:a1a43f464f2e0c100e72e02163b4e8007f9c7f878d8c104f028c341074b9b8f7","target":"record","created_at":"2026-07-05T09:01:40Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"ed95fbfdedce9f57615ed1c0b2e4cbb99f41ca41944bf26a2d642e905d64443b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2024-08-27T12:41:36Z","title_canon_sha256":"d301ad9110a7bc44fabd0f7ac52da3ba1abb1d95758f37c45fcaa36dfc1f5fcc"},"schema_version":"1.0","source":{"id":"2409.00102","kind":"arxiv","version":1}},"canonical_sha256":"b7bf0b86f688d222a67f0df82ebbce6eb9357ed40ca28ab154d9f0b331e16f19","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b7bf0b86f688d222a67f0df82ebbce6eb9357ed40ca28ab154d9f0b331e16f19","first_computed_at":"2026-07-05T09:01:40.939832Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:01:40.939832Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WmgUfPbsGF5X0kSnDnME1ec9NtfQCIGQHK43FYmaT/vJt6bFb3IRd77MzKzyN8ofn1JLuV4Bo+ofnGQC+lr9DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:01:40.940331Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.00102","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a1a43f464f2e0c100e72e02163b4e8007f9c7f878d8c104f028c341074b9b8f7","sha256:d63366d28af9f7c53ca8e31106da4f46d0c4403eadb83204a440f141572d67e6"],"state_sha256":"63d8c2de4ffaf32927302a3df89898e7dddd7de207c86cf6d5d02fd3fa941605"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1LYHB4j+/sj5jMDxpu59ST0pKwP9N/u4d+hS6GRp4Lpz1nQGSVqEIWjr/imZJu90MD3fizq30Uo/nosnOlDhBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T23:37:24.422849Z","bundle_sha256":"544a50572201fa742444e8ed54dd0c8f8a0ab44b165c16f9957440236fd093e6"}}