{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:NYRCWPNHOJ5DN6SFM57CM2PXW3","short_pith_number":"pith:NYRCWPNH","canonical_record":{"source":{"id":"1609.07569","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-09-24T04:18:25Z","cross_cats_sorted":["physics.bio-ph","q-bio.PE"],"title_canon_sha256":"6291fe87bc88ed0994c5ba6cb255f24dd11a3164854c59b08ae5251f3e548b96","abstract_canon_sha256":"cb08b6df37cb1fa01694bf3f669ab190548dd5a21cb9a0379f514d6fdea9919a"},"schema_version":"1.0"},"canonical_sha256":"6e222b3da7727a36fa45677e2669f7b6c01ff73bead7a34344e9218521df44d9","source":{"kind":"arxiv","id":"1609.07569","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.07569","created_at":"2026-05-18T01:03:56Z"},{"alias_kind":"arxiv_version","alias_value":"1609.07569v1","created_at":"2026-05-18T01:03:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.07569","created_at":"2026-05-18T01:03:56Z"},{"alias_kind":"pith_short_12","alias_value":"NYRCWPNHOJ5D","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"NYRCWPNHOJ5DN6SF","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"NYRCWPNH","created_at":"2026-05-18T12:30:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:NYRCWPNHOJ5DN6SFM57CM2PXW3","target":"record","payload":{"canonical_record":{"source":{"id":"1609.07569","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-09-24T04:18:25Z","cross_cats_sorted":["physics.bio-ph","q-bio.PE"],"title_canon_sha256":"6291fe87bc88ed0994c5ba6cb255f24dd11a3164854c59b08ae5251f3e548b96","abstract_canon_sha256":"cb08b6df37cb1fa01694bf3f669ab190548dd5a21cb9a0379f514d6fdea9919a"},"schema_version":"1.0"},"canonical_sha256":"6e222b3da7727a36fa45677e2669f7b6c01ff73bead7a34344e9218521df44d9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:03:56.034934Z","signature_b64":"Io3PPWpo7prhpoWibdIePZrFl4dpjFXjP4/BIxwlCNSEUFU7qD4jdLlFMpouJRox+B9gLTNZarbRPhwc8viODg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6e222b3da7727a36fa45677e2669f7b6c01ff73bead7a34344e9218521df44d9","last_reissued_at":"2026-05-18T01:03:56.034257Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:03:56.034257Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.07569","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":"2026-05-18T01:03:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NOT+gc42LclWBEWvRrOmuuifljMI8GTUSa0cwcirYNxEY915BXhfKqe6Hr0J5jHjlHWvzEQfxLVtEQTIQhocCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T05:27:09.740578Z"},"content_sha256":"46deff8fb446058859a7b8d78bba6eefda15f5b490247525efce8f90084ef13b","schema_version":"1.0","event_id":"sha256:46deff8fb446058859a7b8d78bba6eefda15f5b490247525efce8f90084ef13b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:NYRCWPNHOJ5DN6SFM57CM2PXW3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Evolution of Cooperation on Temporal Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.bio-ph","q-bio.PE"],"primary_cat":"physics.soc-ph","authors_text":"Aming Li, Lei Zhou, Long Wang, Qi Su, Sean P. Cornelius, Yang-Yu Liu","submitted_at":"2016-09-24T04:18:25Z","abstract_excerpt":"The structure of social networks is a key determinant in fostering cooperation and other altruistic behavior among naturally selfish individuals. However, most real social interactions are temporal, being both finite in duration and spread out over time. This raises the question of whether stable cooperation can form despite an intrinsically fragmented social fabric. Here we develop a framework to study the evolution of cooperation on temporal networks in the setting of the classic Prisoner's Dilemma. By analyzing both real and synthetic datasets, we find that temporal networks generally facil"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.07569","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:03:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JMD511xlF+oDk/3mxmqsQ88HZJyWDeVXdpYqxiymsEV3i/BqQxKLVUc7tqdsm2/+yge/nBnKcuZPvIJDAcCtCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T05:27:09.740996Z"},"content_sha256":"5cef08568019883e3365b95599dc67febbfed68df764f694d03b0fc1cc0ce663","schema_version":"1.0","event_id":"sha256:5cef08568019883e3365b95599dc67febbfed68df764f694d03b0fc1cc0ce663"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NYRCWPNHOJ5DN6SFM57CM2PXW3/bundle.json","state_url":"https://pith.science/pith/NYRCWPNHOJ5DN6SFM57CM2PXW3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NYRCWPNHOJ5DN6SFM57CM2PXW3/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":"2026-05-30T05:27:09Z","links":{"resolver":"https://pith.science/pith/NYRCWPNHOJ5DN6SFM57CM2PXW3","bundle":"https://pith.science/pith/NYRCWPNHOJ5DN6SFM57CM2PXW3/bundle.json","state":"https://pith.science/pith/NYRCWPNHOJ5DN6SFM57CM2PXW3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NYRCWPNHOJ5DN6SFM57CM2PXW3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:NYRCWPNHOJ5DN6SFM57CM2PXW3","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":"cb08b6df37cb1fa01694bf3f669ab190548dd5a21cb9a0379f514d6fdea9919a","cross_cats_sorted":["physics.bio-ph","q-bio.PE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-09-24T04:18:25Z","title_canon_sha256":"6291fe87bc88ed0994c5ba6cb255f24dd11a3164854c59b08ae5251f3e548b96"},"schema_version":"1.0","source":{"id":"1609.07569","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.07569","created_at":"2026-05-18T01:03:56Z"},{"alias_kind":"arxiv_version","alias_value":"1609.07569v1","created_at":"2026-05-18T01:03:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.07569","created_at":"2026-05-18T01:03:56Z"},{"alias_kind":"pith_short_12","alias_value":"NYRCWPNHOJ5D","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"NYRCWPNHOJ5DN6SF","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"NYRCWPNH","created_at":"2026-05-18T12:30:36Z"}],"graph_snapshots":[{"event_id":"sha256:5cef08568019883e3365b95599dc67febbfed68df764f694d03b0fc1cc0ce663","target":"graph","created_at":"2026-05-18T01:03:56Z","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"},"paper":{"abstract_excerpt":"The structure of social networks is a key determinant in fostering cooperation and other altruistic behavior among naturally selfish individuals. However, most real social interactions are temporal, being both finite in duration and spread out over time. This raises the question of whether stable cooperation can form despite an intrinsically fragmented social fabric. Here we develop a framework to study the evolution of cooperation on temporal networks in the setting of the classic Prisoner's Dilemma. By analyzing both real and synthetic datasets, we find that temporal networks generally facil","authors_text":"Aming Li, Lei Zhou, Long Wang, Qi Su, Sean P. Cornelius, Yang-Yu Liu","cross_cats":["physics.bio-ph","q-bio.PE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-09-24T04:18:25Z","title":"Evolution of Cooperation on Temporal Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.07569","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":"sha256:46deff8fb446058859a7b8d78bba6eefda15f5b490247525efce8f90084ef13b","target":"record","created_at":"2026-05-18T01:03:56Z","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":"cb08b6df37cb1fa01694bf3f669ab190548dd5a21cb9a0379f514d6fdea9919a","cross_cats_sorted":["physics.bio-ph","q-bio.PE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-09-24T04:18:25Z","title_canon_sha256":"6291fe87bc88ed0994c5ba6cb255f24dd11a3164854c59b08ae5251f3e548b96"},"schema_version":"1.0","source":{"id":"1609.07569","kind":"arxiv","version":1}},"canonical_sha256":"6e222b3da7727a36fa45677e2669f7b6c01ff73bead7a34344e9218521df44d9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6e222b3da7727a36fa45677e2669f7b6c01ff73bead7a34344e9218521df44d9","first_computed_at":"2026-05-18T01:03:56.034257Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:03:56.034257Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Io3PPWpo7prhpoWibdIePZrFl4dpjFXjP4/BIxwlCNSEUFU7qD4jdLlFMpouJRox+B9gLTNZarbRPhwc8viODg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:03:56.034934Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.07569","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:46deff8fb446058859a7b8d78bba6eefda15f5b490247525efce8f90084ef13b","sha256:5cef08568019883e3365b95599dc67febbfed68df764f694d03b0fc1cc0ce663"],"state_sha256":"61d7a7517305a7b1063886f668a81f9d68132e623b661365850ff5f673824de3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5JhuzDOe0AQeFkxK3FB1hjORqyfvImDCkOhnSbgwTrMeM0YYmZ5R72nMaMuef5v7ZFoaiJzXr4HxYw4DTF8kAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T05:27:09.743905Z","bundle_sha256":"8a35a8793aacf0e5d35a101e4b4c9782599b491c04b2c89af2fdb2c11e439211"}}