{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:5IG4FVVIANY6L6NY5L67I5AMLU","short_pith_number":"pith:5IG4FVVI","canonical_record":{"source":{"id":"1012.2003","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2010-12-09T13:47:05Z","cross_cats_sorted":["cond-mat.stat-mech","cs.SI"],"title_canon_sha256":"e4a19ba86668cc4d879e3db2a9d90e8466fae0ab6946423490a59c57a295186a","abstract_canon_sha256":"9cd6ecca81c008a8b51ea7a39eb9e4dd006ec0062abf243545ed1e7bedde7922"},"schema_version":"1.0"},"canonical_sha256":"ea0dc2d6a80371e5f9b8eafdf4740c5d134059715b52c8d6b3df575bceae5858","source":{"kind":"arxiv","id":"1012.2003","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.2003","created_at":"2026-05-18T04:28:47Z"},{"alias_kind":"arxiv_version","alias_value":"1012.2003v1","created_at":"2026-05-18T04:28:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.2003","created_at":"2026-05-18T04:28:47Z"},{"alias_kind":"pith_short_12","alias_value":"5IG4FVVIANY6","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"5IG4FVVIANY6L6NY","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"5IG4FVVI","created_at":"2026-05-18T12:26:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:5IG4FVVIANY6L6NY5L67I5AMLU","target":"record","payload":{"canonical_record":{"source":{"id":"1012.2003","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2010-12-09T13:47:05Z","cross_cats_sorted":["cond-mat.stat-mech","cs.SI"],"title_canon_sha256":"e4a19ba86668cc4d879e3db2a9d90e8466fae0ab6946423490a59c57a295186a","abstract_canon_sha256":"9cd6ecca81c008a8b51ea7a39eb9e4dd006ec0062abf243545ed1e7bedde7922"},"schema_version":"1.0"},"canonical_sha256":"ea0dc2d6a80371e5f9b8eafdf4740c5d134059715b52c8d6b3df575bceae5858","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:28:47.622833Z","signature_b64":"dMQMLZhpj4l8AxJcFpFU4KrZBrQtCUQvxLn3X/o4GBWo+u9GwT9z1wDTRtWpRufayGJRQAcCfegc6kbyQE7AAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ea0dc2d6a80371e5f9b8eafdf4740c5d134059715b52c8d6b3df575bceae5858","last_reissued_at":"2026-05-18T04:28:47.622091Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:28:47.622091Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1012.2003","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":"2026-05-18T04:28:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b4br2GQ0WlFpQMlhl/DSTjoswzpFjeaZDf+4iuTPnR38shtK4oV7egdAOhrztHDDbfS1IVLMPCwlueTx+e9qBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T15:17:34.285686Z"},"content_sha256":"4136cc76e9e735f0708d001bfbb985c980d6fae7e683b114a3460ad99a123bfa","schema_version":"1.0","event_id":"sha256:4136cc76e9e735f0708d001bfbb985c980d6fae7e683b114a3460ad99a123bfa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:5IG4FVVIANY6L6NY5L67I5AMLU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Irrelevance of information outflow in opinion dynamics models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","cs.SI"],"primary_cat":"physics.soc-ph","authors_text":"Claudio Castellano, Romualdo Pastor-Satorras","submitted_at":"2010-12-09T13:47:05Z","abstract_excerpt":"The Sznajd model for opinion dynamics has attracted a large interest as a simple realization of the psychological principle of social validation. As its most salient feature, it has been claimed that the Sznajd model is qualitatively different from other ordering processes, because it is the only one featuring outflow of information as opposed to inflow. We show that this claim is unfounded by presenting a generalized zero-temperature Glauber-type of dynamics which yields results indistinguishable from those of the Sznajd model. In one-dimension we also derive an exact expression for the exit "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.2003","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":"2026-05-18T04:28:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1M5vkajEd/BWKt3XoV6eUTNYDSD1wO14zfwZV4qiFm/0SvVu7nRqIalcLAlVylEvOmawK8Ins7W4Wp+muD6TAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T15:17:34.286033Z"},"content_sha256":"fe9a7b8fa5916e3230d7aa1b377b9a3240ab30235422c46a343bf685e620fdc3","schema_version":"1.0","event_id":"sha256:fe9a7b8fa5916e3230d7aa1b377b9a3240ab30235422c46a343bf685e620fdc3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5IG4FVVIANY6L6NY5L67I5AMLU/bundle.json","state_url":"https://pith.science/pith/5IG4FVVIANY6L6NY5L67I5AMLU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5IG4FVVIANY6L6NY5L67I5AMLU/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":"2026-06-29T15:17:34Z","links":{"resolver":"https://pith.science/pith/5IG4FVVIANY6L6NY5L67I5AMLU","bundle":"https://pith.science/pith/5IG4FVVIANY6L6NY5L67I5AMLU/bundle.json","state":"https://pith.science/pith/5IG4FVVIANY6L6NY5L67I5AMLU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5IG4FVVIANY6L6NY5L67I5AMLU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:5IG4FVVIANY6L6NY5L67I5AMLU","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":"9cd6ecca81c008a8b51ea7a39eb9e4dd006ec0062abf243545ed1e7bedde7922","cross_cats_sorted":["cond-mat.stat-mech","cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2010-12-09T13:47:05Z","title_canon_sha256":"e4a19ba86668cc4d879e3db2a9d90e8466fae0ab6946423490a59c57a295186a"},"schema_version":"1.0","source":{"id":"1012.2003","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.2003","created_at":"2026-05-18T04:28:47Z"},{"alias_kind":"arxiv_version","alias_value":"1012.2003v1","created_at":"2026-05-18T04:28:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.2003","created_at":"2026-05-18T04:28:47Z"},{"alias_kind":"pith_short_12","alias_value":"5IG4FVVIANY6","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"5IG4FVVIANY6L6NY","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"5IG4FVVI","created_at":"2026-05-18T12:26:04Z"}],"graph_snapshots":[{"event_id":"sha256:fe9a7b8fa5916e3230d7aa1b377b9a3240ab30235422c46a343bf685e620fdc3","target":"graph","created_at":"2026-05-18T04:28:47Z","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 Sznajd model for opinion dynamics has attracted a large interest as a simple realization of the psychological principle of social validation. As its most salient feature, it has been claimed that the Sznajd model is qualitatively different from other ordering processes, because it is the only one featuring outflow of information as opposed to inflow. We show that this claim is unfounded by presenting a generalized zero-temperature Glauber-type of dynamics which yields results indistinguishable from those of the Sznajd model. In one-dimension we also derive an exact expression for the exit ","authors_text":"Claudio Castellano, Romualdo Pastor-Satorras","cross_cats":["cond-mat.stat-mech","cs.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2010-12-09T13:47:05Z","title":"Irrelevance of information outflow in opinion dynamics models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.2003","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":"sha256:4136cc76e9e735f0708d001bfbb985c980d6fae7e683b114a3460ad99a123bfa","target":"record","created_at":"2026-05-18T04:28:47Z","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":"9cd6ecca81c008a8b51ea7a39eb9e4dd006ec0062abf243545ed1e7bedde7922","cross_cats_sorted":["cond-mat.stat-mech","cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2010-12-09T13:47:05Z","title_canon_sha256":"e4a19ba86668cc4d879e3db2a9d90e8466fae0ab6946423490a59c57a295186a"},"schema_version":"1.0","source":{"id":"1012.2003","kind":"arxiv","version":1}},"canonical_sha256":"ea0dc2d6a80371e5f9b8eafdf4740c5d134059715b52c8d6b3df575bceae5858","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ea0dc2d6a80371e5f9b8eafdf4740c5d134059715b52c8d6b3df575bceae5858","first_computed_at":"2026-05-18T04:28:47.622091Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:28:47.622091Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dMQMLZhpj4l8AxJcFpFU4KrZBrQtCUQvxLn3X/o4GBWo+u9GwT9z1wDTRtWpRufayGJRQAcCfegc6kbyQE7AAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:28:47.622833Z","signed_message":"canonical_sha256_bytes"},"source_id":"1012.2003","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4136cc76e9e735f0708d001bfbb985c980d6fae7e683b114a3460ad99a123bfa","sha256:fe9a7b8fa5916e3230d7aa1b377b9a3240ab30235422c46a343bf685e620fdc3"],"state_sha256":"b2e18e34b915d135ab1f5780b0a16ac538730a4b94b5825ac082f91f8e322ec2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0D3gbAVy1mlad6/Y2XZSvuqb5VM6jnkCj22/aRyxKry/5N85ajgDFSjAjvrLbu3vkGDQHkghw+aiIEm9hG1kDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T15:17:34.287921Z","bundle_sha256":"cc6e4027d489400d94fd9795f0aba423bd84e64dfba2e915a93f192045e0f2a2"}}