{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:PWGHHWNHHMWZUCW5F5ZRV3FQH6","short_pith_number":"pith:PWGHHWNH","canonical_record":{"source":{"id":"1907.00352","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2019-06-30T10:08:54Z","cross_cats_sorted":["cs.SI"],"title_canon_sha256":"66a7fcc01608b889c4c1364cdd909873276c6b203290cefae6507d33803b4635","abstract_canon_sha256":"59b42273151b314b9f0e221e9409b0bd585b823000beb12cf151f0ab8c094db9"},"schema_version":"1.0"},"canonical_sha256":"7d8c73d9a73b2d9a0add2f731aecb03fa29091dd9fb9d0f9b39c40c5cd7eccbf","source":{"kind":"arxiv","id":"1907.00352","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.00352","created_at":"2026-05-17T23:41:52Z"},{"alias_kind":"arxiv_version","alias_value":"1907.00352v1","created_at":"2026-05-17T23:41:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.00352","created_at":"2026-05-17T23:41:52Z"},{"alias_kind":"pith_short_12","alias_value":"PWGHHWNHHMWZ","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"PWGHHWNHHMWZUCW5","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"PWGHHWNH","created_at":"2026-05-18T12:33:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:PWGHHWNHHMWZUCW5F5ZRV3FQH6","target":"record","payload":{"canonical_record":{"source":{"id":"1907.00352","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2019-06-30T10:08:54Z","cross_cats_sorted":["cs.SI"],"title_canon_sha256":"66a7fcc01608b889c4c1364cdd909873276c6b203290cefae6507d33803b4635","abstract_canon_sha256":"59b42273151b314b9f0e221e9409b0bd585b823000beb12cf151f0ab8c094db9"},"schema_version":"1.0"},"canonical_sha256":"7d8c73d9a73b2d9a0add2f731aecb03fa29091dd9fb9d0f9b39c40c5cd7eccbf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:41:52.043117Z","signature_b64":"o2lX2oH5Pqy5ueXa8Qx32emVb3x67rU+CiZJkeucgT6Hyn5P8ZKgRqc6VlqVywN2QYTHO76ijwesjwMq4crQBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7d8c73d9a73b2d9a0add2f731aecb03fa29091dd9fb9d0f9b39c40c5cd7eccbf","last_reissued_at":"2026-05-17T23:41:52.042488Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:41:52.042488Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1907.00352","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":"2026-05-17T23:41:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K1BMDM9lHTU32hL7XSLElj5CL2WCdP4nVH4M4sC52VtktiBT0q6nv/QgFdj4muurqbhG8POMeJYh7iefYuUGCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T07:41:26.479155Z"},"content_sha256":"04aa278543ee23e17586e7ae499279fff612ce5db9fdb3c58d1d860a34e1a085","schema_version":"1.0","event_id":"sha256:04aa278543ee23e17586e7ae499279fff612ce5db9fdb3c58d1d860a34e1a085"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:PWGHHWNHHMWZUCW5F5ZRV3FQH6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Instability of social network dynamics with stubborn links","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.SI"],"primary_cat":"physics.soc-ph","authors_text":"Amir Hossein Darooneh, Gholam Reza Jafari, Somaye Sheykhali","submitted_at":"2019-06-30T10:08:54Z","abstract_excerpt":"This paper studies the signed networks in the presence of stubborn links, based on the structural balance theory. Each agent in the network has a mixture of positive and negative links represent friendly and antagonistic interactions and his stubbornness about interactions. Structural balance theory affirms that in signed social networks with simultaneous friendly/hostile interactions, there is a general tendency of evolving over time to reduce the tensions. From this perspective, individuals iteratively invert their own sentiments to reduce the felt tensions induced by imbalance. In this pape"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.00352","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":"2026-05-17T23:41:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8xbYtbllb8pHXEUxvNBbsYqwccPTCKJ+r+ZP3OrCcsTW53nF53kKE/HJ3ya7ZbZGMIBTDKMez5fs81xDlyLHBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T07:41:26.479515Z"},"content_sha256":"0b00dc1cc4fe60f60d7adb969fe01e7c5538fdbff88dc855df1e02908b609e59","schema_version":"1.0","event_id":"sha256:0b00dc1cc4fe60f60d7adb969fe01e7c5538fdbff88dc855df1e02908b609e59"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PWGHHWNHHMWZUCW5F5ZRV3FQH6/bundle.json","state_url":"https://pith.science/pith/PWGHHWNHHMWZUCW5F5ZRV3FQH6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PWGHHWNHHMWZUCW5F5ZRV3FQH6/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":"2026-06-01T07:41:26Z","links":{"resolver":"https://pith.science/pith/PWGHHWNHHMWZUCW5F5ZRV3FQH6","bundle":"https://pith.science/pith/PWGHHWNHHMWZUCW5F5ZRV3FQH6/bundle.json","state":"https://pith.science/pith/PWGHHWNHHMWZUCW5F5ZRV3FQH6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PWGHHWNHHMWZUCW5F5ZRV3FQH6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:PWGHHWNHHMWZUCW5F5ZRV3FQH6","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":"59b42273151b314b9f0e221e9409b0bd585b823000beb12cf151f0ab8c094db9","cross_cats_sorted":["cs.SI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2019-06-30T10:08:54Z","title_canon_sha256":"66a7fcc01608b889c4c1364cdd909873276c6b203290cefae6507d33803b4635"},"schema_version":"1.0","source":{"id":"1907.00352","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.00352","created_at":"2026-05-17T23:41:52Z"},{"alias_kind":"arxiv_version","alias_value":"1907.00352v1","created_at":"2026-05-17T23:41:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.00352","created_at":"2026-05-17T23:41:52Z"},{"alias_kind":"pith_short_12","alias_value":"PWGHHWNHHMWZ","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"PWGHHWNHHMWZUCW5","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"PWGHHWNH","created_at":"2026-05-18T12:33:24Z"}],"graph_snapshots":[{"event_id":"sha256:0b00dc1cc4fe60f60d7adb969fe01e7c5538fdbff88dc855df1e02908b609e59","target":"graph","created_at":"2026-05-17T23:41:52Z","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":"This paper studies the signed networks in the presence of stubborn links, based on the structural balance theory. Each agent in the network has a mixture of positive and negative links represent friendly and antagonistic interactions and his stubbornness about interactions. Structural balance theory affirms that in signed social networks with simultaneous friendly/hostile interactions, there is a general tendency of evolving over time to reduce the tensions. From this perspective, individuals iteratively invert their own sentiments to reduce the felt tensions induced by imbalance. In this pape","authors_text":"Amir Hossein Darooneh, Gholam Reza Jafari, Somaye Sheykhali","cross_cats":["cs.SI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2019-06-30T10:08:54Z","title":"Instability of social network dynamics with stubborn links"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.00352","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":"sha256:04aa278543ee23e17586e7ae499279fff612ce5db9fdb3c58d1d860a34e1a085","target":"record","created_at":"2026-05-17T23:41:52Z","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":"59b42273151b314b9f0e221e9409b0bd585b823000beb12cf151f0ab8c094db9","cross_cats_sorted":["cs.SI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2019-06-30T10:08:54Z","title_canon_sha256":"66a7fcc01608b889c4c1364cdd909873276c6b203290cefae6507d33803b4635"},"schema_version":"1.0","source":{"id":"1907.00352","kind":"arxiv","version":1}},"canonical_sha256":"7d8c73d9a73b2d9a0add2f731aecb03fa29091dd9fb9d0f9b39c40c5cd7eccbf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7d8c73d9a73b2d9a0add2f731aecb03fa29091dd9fb9d0f9b39c40c5cd7eccbf","first_computed_at":"2026-05-17T23:41:52.042488Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:41:52.042488Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"o2lX2oH5Pqy5ueXa8Qx32emVb3x67rU+CiZJkeucgT6Hyn5P8ZKgRqc6VlqVywN2QYTHO76ijwesjwMq4crQBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:41:52.043117Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.00352","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:04aa278543ee23e17586e7ae499279fff612ce5db9fdb3c58d1d860a34e1a085","sha256:0b00dc1cc4fe60f60d7adb969fe01e7c5538fdbff88dc855df1e02908b609e59"],"state_sha256":"74d8c40d9351dfbf9729d0e7e545d218431456637358b203ad40cda3f49f9ef7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0Y4UyFbnAvpBBziyIOysAwUUr0rllOfvpfZuqcPBwSx6vIe+9F9Ea/M539SrI/WlqdvWVRRvmDBjPVERaWyYBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T07:41:26.481417Z","bundle_sha256":"59c2d01dc012e701ab6bdb52f7a2c37c588be788e2a27c6adbd53a06de56c41e"}}