{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:JCRCIFV4E3F7NUJVOOJMBAU5SX","short_pith_number":"pith:JCRCIFV4","canonical_record":{"source":{"id":"1501.05426","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2015-01-22T08:46:46Z","cross_cats_sorted":["cs.AI","physics.soc-ph"],"title_canon_sha256":"05f241b9f65e833b8b711d9ca5b4a3e28acae79896fa0995ca8da026b768bfcd","abstract_canon_sha256":"b61554683754c4fdbb64c0273db63c67ad94902872625aabb8d3712af5a95323"},"schema_version":"1.0"},"canonical_sha256":"48a22416bc26cbf6d1357392c0829d95fa01186080fa6f277bc638cdd0969238","source":{"kind":"arxiv","id":"1501.05426","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.05426","created_at":"2026-05-18T02:28:54Z"},{"alias_kind":"arxiv_version","alias_value":"1501.05426v1","created_at":"2026-05-18T02:28:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.05426","created_at":"2026-05-18T02:28:54Z"},{"alias_kind":"pith_short_12","alias_value":"JCRCIFV4E3F7","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"JCRCIFV4E3F7NUJV","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"JCRCIFV4","created_at":"2026-05-18T12:29:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:JCRCIFV4E3F7NUJVOOJMBAU5SX","target":"record","payload":{"canonical_record":{"source":{"id":"1501.05426","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2015-01-22T08:46:46Z","cross_cats_sorted":["cs.AI","physics.soc-ph"],"title_canon_sha256":"05f241b9f65e833b8b711d9ca5b4a3e28acae79896fa0995ca8da026b768bfcd","abstract_canon_sha256":"b61554683754c4fdbb64c0273db63c67ad94902872625aabb8d3712af5a95323"},"schema_version":"1.0"},"canonical_sha256":"48a22416bc26cbf6d1357392c0829d95fa01186080fa6f277bc638cdd0969238","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:28:54.644141Z","signature_b64":"ehUUMrUU51iqP/OdvDqOfwUvEWifGBV8aSYyXQwDc+xhrNGPgaodjo5XaqJZAAOkvNDLY6fypxlLZOsMJl84Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"48a22416bc26cbf6d1357392c0829d95fa01186080fa6f277bc638cdd0969238","last_reissued_at":"2026-05-18T02:28:54.643799Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:28:54.643799Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1501.05426","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":"2026-05-18T02:28:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YZcT9k6IXyy3My34lJ3cNITTEML9pZ+x7P/eQOgqBbpW9CrYBGIvVlZPyUGlSxSRTsv8aRWHs0Qg9rumCUzlCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T06:19:40.499842Z"},"content_sha256":"d585f796fa48a6064ffbfab96248398ded1c069c44163c66168626b5cf48d95a","schema_version":"1.0","event_id":"sha256:d585f796fa48a6064ffbfab96248398ded1c069c44163c66168626b5cf48d95a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:JCRCIFV4E3F7NUJVOOJMBAU5SX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Classification of Message Spreading in a Heterogeneous Social Network","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","physics.soc-ph"],"primary_cat":"cs.SI","authors_text":"Arnaud Martin (IRISA), Boutheina Ben Yaghlane, Ludovic Li\\'etard (IRISA), Siwar Jendoubi (IRISA)","submitted_at":"2015-01-22T08:46:46Z","abstract_excerpt":"Nowadays, social networks such as Twitter, Facebook and LinkedIn become increasingly popular. In fact, they introduced new habits, new ways of communication and they collect every day several information that have different sources. Most existing research works fo-cus on the analysis of homogeneous social networks, i.e. we have a single type of node and link in the network. However, in the real world, social networks offer several types of nodes and links. Hence, with a view to preserve as much information as possible, it is important to consider so-cial networks as heterogeneous and uncertain"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.05426","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":"2026-05-18T02:28:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cKezkRJtqiXzPUsAVy5nLljgJXZ03/tFwcqbrPh+dElVLTUmpYLg8ASD4cKkBvY/WzdSudQl5M68SCxT53iHDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T06:19:40.500193Z"},"content_sha256":"5a9d5fd688e5fcf2fee36ee092c635b5db7bc5807dda378c538e2766ac869f3e","schema_version":"1.0","event_id":"sha256:5a9d5fd688e5fcf2fee36ee092c635b5db7bc5807dda378c538e2766ac869f3e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JCRCIFV4E3F7NUJVOOJMBAU5SX/bundle.json","state_url":"https://pith.science/pith/JCRCIFV4E3F7NUJVOOJMBAU5SX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JCRCIFV4E3F7NUJVOOJMBAU5SX/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":"2026-06-01T06:19:40Z","links":{"resolver":"https://pith.science/pith/JCRCIFV4E3F7NUJVOOJMBAU5SX","bundle":"https://pith.science/pith/JCRCIFV4E3F7NUJVOOJMBAU5SX/bundle.json","state":"https://pith.science/pith/JCRCIFV4E3F7NUJVOOJMBAU5SX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JCRCIFV4E3F7NUJVOOJMBAU5SX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:JCRCIFV4E3F7NUJVOOJMBAU5SX","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":"b61554683754c4fdbb64c0273db63c67ad94902872625aabb8d3712af5a95323","cross_cats_sorted":["cs.AI","physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2015-01-22T08:46:46Z","title_canon_sha256":"05f241b9f65e833b8b711d9ca5b4a3e28acae79896fa0995ca8da026b768bfcd"},"schema_version":"1.0","source":{"id":"1501.05426","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.05426","created_at":"2026-05-18T02:28:54Z"},{"alias_kind":"arxiv_version","alias_value":"1501.05426v1","created_at":"2026-05-18T02:28:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.05426","created_at":"2026-05-18T02:28:54Z"},{"alias_kind":"pith_short_12","alias_value":"JCRCIFV4E3F7","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"JCRCIFV4E3F7NUJV","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"JCRCIFV4","created_at":"2026-05-18T12:29:27Z"}],"graph_snapshots":[{"event_id":"sha256:5a9d5fd688e5fcf2fee36ee092c635b5db7bc5807dda378c538e2766ac869f3e","target":"graph","created_at":"2026-05-18T02:28:54Z","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":"Nowadays, social networks such as Twitter, Facebook and LinkedIn become increasingly popular. In fact, they introduced new habits, new ways of communication and they collect every day several information that have different sources. Most existing research works fo-cus on the analysis of homogeneous social networks, i.e. we have a single type of node and link in the network. However, in the real world, social networks offer several types of nodes and links. Hence, with a view to preserve as much information as possible, it is important to consider so-cial networks as heterogeneous and uncertain","authors_text":"Arnaud Martin (IRISA), Boutheina Ben Yaghlane, Ludovic Li\\'etard (IRISA), Siwar Jendoubi (IRISA)","cross_cats":["cs.AI","physics.soc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2015-01-22T08:46:46Z","title":"Classification of Message Spreading in a Heterogeneous Social Network"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.05426","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:d585f796fa48a6064ffbfab96248398ded1c069c44163c66168626b5cf48d95a","target":"record","created_at":"2026-05-18T02:28:54Z","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":"b61554683754c4fdbb64c0273db63c67ad94902872625aabb8d3712af5a95323","cross_cats_sorted":["cs.AI","physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2015-01-22T08:46:46Z","title_canon_sha256":"05f241b9f65e833b8b711d9ca5b4a3e28acae79896fa0995ca8da026b768bfcd"},"schema_version":"1.0","source":{"id":"1501.05426","kind":"arxiv","version":1}},"canonical_sha256":"48a22416bc26cbf6d1357392c0829d95fa01186080fa6f277bc638cdd0969238","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"48a22416bc26cbf6d1357392c0829d95fa01186080fa6f277bc638cdd0969238","first_computed_at":"2026-05-18T02:28:54.643799Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:28:54.643799Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ehUUMrUU51iqP/OdvDqOfwUvEWifGBV8aSYyXQwDc+xhrNGPgaodjo5XaqJZAAOkvNDLY6fypxlLZOsMJl84Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:28:54.644141Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.05426","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d585f796fa48a6064ffbfab96248398ded1c069c44163c66168626b5cf48d95a","sha256:5a9d5fd688e5fcf2fee36ee092c635b5db7bc5807dda378c538e2766ac869f3e"],"state_sha256":"015d5c153d966db5c167534d78d12f396d739e3fa07b3d7c8ee62c82838c314e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"31+LLBlRgGi0xRvn2uCgPUifSau3RDVQjXkvDuY1FLXrVLyX1X0O5nrSNO6V9P7h9GA6URaCusvpWq2kqRfeDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T06:19:40.502531Z","bundle_sha256":"935debf7faec4196e0bb92776db125abded2ba627eaf02500465b2d84e4f86ef"}}