{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:JDTJX5TI4KWTIBSJYIB6YM45HG","short_pith_number":"pith:JDTJX5TI","schema_version":"1.0","canonical_sha256":"48e69bf668e2ad340649c203ec339d39b15b8f85af4071982d4a7c106aa6d6bc","source":{"kind":"arxiv","id":"1205.3943","version":3},"attestation_state":"computed","paper":{"title":"A stochastic opinion dynamics model with domain size dependent dynamic evolution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.soc-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"Parongama Sen, Soham Biswas, Suman Sinha","submitted_at":"2012-05-17T14:46:52Z","abstract_excerpt":"We introduce a stochastic model of binary opinion dynamics in one dimension. The binary opinions $\\pm 1$ are analogous to up and down Ising spins and in the equivalent spin system, only the spins at the domain boundary can flip. The probability that a spin at the boundary is up is taken as $P_{up} = \\frac {s_{up}} {s_{up} + \\delta s_{down}}$ where $s_{up} (s_{down})$ denotes the size of the domain with up (down) spins neighbouring it. With $x$ fraction of up spins initially, a phase transition is observed in terms of the exit probability and the phase boundary is obtained in the $\\delta -x$ pl"},"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":"1205.3943","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-05-17T14:46:52Z","cross_cats_sorted":["physics.soc-ph"],"title_canon_sha256":"c1c1d5fb28510af5dfdbc27817a74a95f46a06ff642108d469f2c51f46438887","abstract_canon_sha256":"66143da5afa2fffa70806f11143b87bcb7d1a2b4ff2da8c97cae2fd6c9c00dc5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:49:52.441580Z","signature_b64":"PYDn1dnn6okF2P4I87nNS+mxdCZHtFDSWAfPdUfSGFG4lsbdllm5HqYMRHKvDmBVxAy6aBBg4jfQXFNG4JyICw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"48e69bf668e2ad340649c203ec339d39b15b8f85af4071982d4a7c106aa6d6bc","last_reissued_at":"2026-05-18T02:49:52.441132Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:49:52.441132Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A stochastic opinion dynamics model with domain size dependent dynamic evolution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.soc-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"Parongama Sen, Soham Biswas, Suman Sinha","submitted_at":"2012-05-17T14:46:52Z","abstract_excerpt":"We introduce a stochastic model of binary opinion dynamics in one dimension. The binary opinions $\\pm 1$ are analogous to up and down Ising spins and in the equivalent spin system, only the spins at the domain boundary can flip. The probability that a spin at the boundary is up is taken as $P_{up} = \\frac {s_{up}} {s_{up} + \\delta s_{down}}$ where $s_{up} (s_{down})$ denotes the size of the domain with up (down) spins neighbouring it. With $x$ fraction of up spins initially, a phase transition is observed in terms of the exit probability and the phase boundary is obtained in the $\\delta -x$ pl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.3943","kind":"arxiv","version":3},"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":"1205.3943","created_at":"2026-05-18T02:49:52.441196+00:00"},{"alias_kind":"arxiv_version","alias_value":"1205.3943v3","created_at":"2026-05-18T02:49:52.441196+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.3943","created_at":"2026-05-18T02:49:52.441196+00:00"},{"alias_kind":"pith_short_12","alias_value":"JDTJX5TI4KWT","created_at":"2026-05-18T12:27:11.947152+00:00"},{"alias_kind":"pith_short_16","alias_value":"JDTJX5TI4KWTIBSJ","created_at":"2026-05-18T12:27:11.947152+00:00"},{"alias_kind":"pith_short_8","alias_value":"JDTJX5TI","created_at":"2026-05-18T12:27:11.947152+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/JDTJX5TI4KWTIBSJYIB6YM45HG","json":"https://pith.science/pith/JDTJX5TI4KWTIBSJYIB6YM45HG.json","graph_json":"https://pith.science/api/pith-number/JDTJX5TI4KWTIBSJYIB6YM45HG/graph.json","events_json":"https://pith.science/api/pith-number/JDTJX5TI4KWTIBSJYIB6YM45HG/events.json","paper":"https://pith.science/paper/JDTJX5TI"},"agent_actions":{"view_html":"https://pith.science/pith/JDTJX5TI4KWTIBSJYIB6YM45HG","download_json":"https://pith.science/pith/JDTJX5TI4KWTIBSJYIB6YM45HG.json","view_paper":"https://pith.science/paper/JDTJX5TI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1205.3943&json=true","fetch_graph":"https://pith.science/api/pith-number/JDTJX5TI4KWTIBSJYIB6YM45HG/graph.json","fetch_events":"https://pith.science/api/pith-number/JDTJX5TI4KWTIBSJYIB6YM45HG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JDTJX5TI4KWTIBSJYIB6YM45HG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JDTJX5TI4KWTIBSJYIB6YM45HG/action/storage_attestation","attest_author":"https://pith.science/pith/JDTJX5TI4KWTIBSJYIB6YM45HG/action/author_attestation","sign_citation":"https://pith.science/pith/JDTJX5TI4KWTIBSJYIB6YM45HG/action/citation_signature","submit_replication":"https://pith.science/pith/JDTJX5TI4KWTIBSJYIB6YM45HG/action/replication_record"}},"created_at":"2026-05-18T02:49:52.441196+00:00","updated_at":"2026-05-18T02:49:52.441196+00:00"}