{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:XLE4QJSAWNZRI3FVKC2VEMUCS6","short_pith_number":"pith:XLE4QJSA","canonical_record":{"source":{"id":"2507.00088","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2025-06-30T09:14:42Z","cross_cats_sorted":["cs.AI","cs.SI"],"title_canon_sha256":"76d1348da88d7194d9869a430760a7a32cb8d6b9eb7e6b37167f7fbc48147be0","abstract_canon_sha256":"98560cc018f8368fa089fb620fc82e4cde84c8cd1fe3e7798c3376afb176f89a"},"schema_version":"1.0"},"canonical_sha256":"bac9c82640b373146cb550b552328297b21339bbd99dc09301466d14b3b7348e","source":{"kind":"arxiv","id":"2507.00088","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.00088","created_at":"2026-07-05T11:29:36Z"},{"alias_kind":"arxiv_version","alias_value":"2507.00088v1","created_at":"2026-07-05T11:29:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.00088","created_at":"2026-07-05T11:29:36Z"},{"alias_kind":"pith_short_12","alias_value":"XLE4QJSAWNZR","created_at":"2026-07-05T11:29:36Z"},{"alias_kind":"pith_short_16","alias_value":"XLE4QJSAWNZRI3FV","created_at":"2026-07-05T11:29:36Z"},{"alias_kind":"pith_short_8","alias_value":"XLE4QJSA","created_at":"2026-07-05T11:29:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:XLE4QJSAWNZRI3FVKC2VEMUCS6","target":"record","payload":{"canonical_record":{"source":{"id":"2507.00088","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2025-06-30T09:14:42Z","cross_cats_sorted":["cs.AI","cs.SI"],"title_canon_sha256":"76d1348da88d7194d9869a430760a7a32cb8d6b9eb7e6b37167f7fbc48147be0","abstract_canon_sha256":"98560cc018f8368fa089fb620fc82e4cde84c8cd1fe3e7798c3376afb176f89a"},"schema_version":"1.0"},"canonical_sha256":"bac9c82640b373146cb550b552328297b21339bbd99dc09301466d14b3b7348e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:29:36.799547Z","signature_b64":"To/4QvltLUqW/42jkNfoTLNdoeiiCnTGByj2sRcHarZFdfa10ySYJGSaaoCFzDjFTLawbM///ny03qUa0vm0Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bac9c82640b373146cb550b552328297b21339bbd99dc09301466d14b3b7348e","last_reissued_at":"2026-07-05T11:29:36.799016Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:29:36.799016Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.00088","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":"2026-07-05T11:29:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fm59bLxDxpz4AE6t9uHy0X1mWWySJZJhE/QEp+sUo4uDpDr+tMagosDk3YwSGCsw5Vc+7aM/97vrJrWptK+1BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T15:12:07.794560Z"},"content_sha256":"ca6527662fc424c2ebb7668c6a58df902e58bea01311be921f58213651686a53","schema_version":"1.0","event_id":"sha256:ca6527662fc424c2ebb7668c6a58df902e58bea01311be921f58213651686a53"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:XLE4QJSAWNZRI3FVKC2VEMUCS6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"How large language models judge and influence human cooperation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.SI"],"primary_cat":"physics.soc-ph","authors_text":"Alexandre S. Pires, Fernando P. Santos, Laurens Samson, Sennay Ghebreab","submitted_at":"2025-06-30T09:14:42Z","abstract_excerpt":"Humans increasingly rely on large language models (LLMs) to support decisions in social settings. Previous work suggests that such tools shape people's moral and political judgements. However, the long-term implications of LLM-based social decision-making remain unknown. How will human cooperation be affected when the assessment of social interactions relies on language models? This is a pressing question, as human cooperation is often driven by indirect reciprocity, reputations, and the capacity to judge interactions of others. Here, we assess how state-of-the-art LLMs judge cooperative actio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.00088","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/2507.00088/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":"2026-07-05T11:29:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MYUXGqSu8PkwdRCp4vd90hXPCKP3Os8a/dWgYjViFVQXI04gjM3EQjUwLpgNEycin7wLwleSBOZr8h7/0qfbAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T15:12:07.795203Z"},"content_sha256":"89f15a1243e0138f82647dd045b7f061f963d2af9748a603af1ae313e937a09d","schema_version":"1.0","event_id":"sha256:89f15a1243e0138f82647dd045b7f061f963d2af9748a603af1ae313e937a09d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XLE4QJSAWNZRI3FVKC2VEMUCS6/bundle.json","state_url":"https://pith.science/pith/XLE4QJSAWNZRI3FVKC2VEMUCS6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XLE4QJSAWNZRI3FVKC2VEMUCS6/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":"2026-08-07T15:12:07Z","links":{"resolver":"https://pith.science/pith/XLE4QJSAWNZRI3FVKC2VEMUCS6","bundle":"https://pith.science/pith/XLE4QJSAWNZRI3FVKC2VEMUCS6/bundle.json","state":"https://pith.science/pith/XLE4QJSAWNZRI3FVKC2VEMUCS6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XLE4QJSAWNZRI3FVKC2VEMUCS6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:XLE4QJSAWNZRI3FVKC2VEMUCS6","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":"98560cc018f8368fa089fb620fc82e4cde84c8cd1fe3e7798c3376afb176f89a","cross_cats_sorted":["cs.AI","cs.SI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2025-06-30T09:14:42Z","title_canon_sha256":"76d1348da88d7194d9869a430760a7a32cb8d6b9eb7e6b37167f7fbc48147be0"},"schema_version":"1.0","source":{"id":"2507.00088","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.00088","created_at":"2026-07-05T11:29:36Z"},{"alias_kind":"arxiv_version","alias_value":"2507.00088v1","created_at":"2026-07-05T11:29:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.00088","created_at":"2026-07-05T11:29:36Z"},{"alias_kind":"pith_short_12","alias_value":"XLE4QJSAWNZR","created_at":"2026-07-05T11:29:36Z"},{"alias_kind":"pith_short_16","alias_value":"XLE4QJSAWNZRI3FV","created_at":"2026-07-05T11:29:36Z"},{"alias_kind":"pith_short_8","alias_value":"XLE4QJSA","created_at":"2026-07-05T11:29:36Z"}],"graph_snapshots":[{"event_id":"sha256:89f15a1243e0138f82647dd045b7f061f963d2af9748a603af1ae313e937a09d","target":"graph","created_at":"2026-07-05T11:29:36Z","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/2507.00088/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Humans increasingly rely on large language models (LLMs) to support decisions in social settings. Previous work suggests that such tools shape people's moral and political judgements. However, the long-term implications of LLM-based social decision-making remain unknown. How will human cooperation be affected when the assessment of social interactions relies on language models? This is a pressing question, as human cooperation is often driven by indirect reciprocity, reputations, and the capacity to judge interactions of others. Here, we assess how state-of-the-art LLMs judge cooperative actio","authors_text":"Alexandre S. Pires, Fernando P. Santos, Laurens Samson, Sennay Ghebreab","cross_cats":["cs.AI","cs.SI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2025-06-30T09:14:42Z","title":"How large language models judge and influence human cooperation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.00088","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:ca6527662fc424c2ebb7668c6a58df902e58bea01311be921f58213651686a53","target":"record","created_at":"2026-07-05T11:29:36Z","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":"98560cc018f8368fa089fb620fc82e4cde84c8cd1fe3e7798c3376afb176f89a","cross_cats_sorted":["cs.AI","cs.SI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2025-06-30T09:14:42Z","title_canon_sha256":"76d1348da88d7194d9869a430760a7a32cb8d6b9eb7e6b37167f7fbc48147be0"},"schema_version":"1.0","source":{"id":"2507.00088","kind":"arxiv","version":1}},"canonical_sha256":"bac9c82640b373146cb550b552328297b21339bbd99dc09301466d14b3b7348e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bac9c82640b373146cb550b552328297b21339bbd99dc09301466d14b3b7348e","first_computed_at":"2026-07-05T11:29:36.799016Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:29:36.799016Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"To/4QvltLUqW/42jkNfoTLNdoeiiCnTGByj2sRcHarZFdfa10ySYJGSaaoCFzDjFTLawbM///ny03qUa0vm0Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:29:36.799547Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.00088","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ca6527662fc424c2ebb7668c6a58df902e58bea01311be921f58213651686a53","sha256:89f15a1243e0138f82647dd045b7f061f963d2af9748a603af1ae313e937a09d"],"state_sha256":"a16845a0425ac4538feddceb490ada946619c68d91c897a6a129961990446930"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1WvQH+J2ggtCtn3VNcB/Yt1epoe0ZR0He3On6ajEn2HJIPfsLDutxY15Q4Yt3sLiEFYKH18OEgAYFj1bC8WRAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T15:12:07.800499Z","bundle_sha256":"98a0d359abb3e922e4ef7187e59b327e9bcb69560adee08c5ffcafc67fcd2e54"}}