{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:57DSPZMV4GQVUMBAESF674VAVJ","short_pith_number":"pith:57DSPZMV","canonical_record":{"source":{"id":"2311.00875","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-11-01T22:02:08Z","cross_cats_sorted":["cs.MA","math.DS"],"title_canon_sha256":"637517bd5b4963657a9068ec54acf083e09f0a388cbf6f29890c576b84d0ac53","abstract_canon_sha256":"d108015e57f0a71ddbc2152dcc09220886a574b25410f892fbd8e844ae2d065b"},"schema_version":"1.0"},"canonical_sha256":"efc727e595e1a15a3020248beff2a0aa6ac8c06b8f4b42f7b8b3d10db1b983a9","source":{"kind":"arxiv","id":"2311.00875","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.00875","created_at":"2026-07-05T08:04:35Z"},{"alias_kind":"arxiv_version","alias_value":"2311.00875v3","created_at":"2026-07-05T08:04:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.00875","created_at":"2026-07-05T08:04:35Z"},{"alias_kind":"pith_short_12","alias_value":"57DSPZMV4GQV","created_at":"2026-07-05T08:04:35Z"},{"alias_kind":"pith_short_16","alias_value":"57DSPZMV4GQVUMBA","created_at":"2026-07-05T08:04:35Z"},{"alias_kind":"pith_short_8","alias_value":"57DSPZMV","created_at":"2026-07-05T08:04:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:57DSPZMV4GQVUMBAESF674VAVJ","target":"record","payload":{"canonical_record":{"source":{"id":"2311.00875","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-11-01T22:02:08Z","cross_cats_sorted":["cs.MA","math.DS"],"title_canon_sha256":"637517bd5b4963657a9068ec54acf083e09f0a388cbf6f29890c576b84d0ac53","abstract_canon_sha256":"d108015e57f0a71ddbc2152dcc09220886a574b25410f892fbd8e844ae2d065b"},"schema_version":"1.0"},"canonical_sha256":"efc727e595e1a15a3020248beff2a0aa6ac8c06b8f4b42f7b8b3d10db1b983a9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:04:35.059197Z","signature_b64":"St0m8zeZg4O4LGDohjFzoXBIH4KZqZbmlPzOKrrMeu/c4rhybAY4PB0M6ub3/cGnDVe+w1MDb9vTkwO4lO26BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"efc727e595e1a15a3020248beff2a0aa6ac8c06b8f4b42f7b8b3d10db1b983a9","last_reissued_at":"2026-07-05T08:04:35.058761Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:04:35.058761Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2311.00875","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:04:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rEmXkp2t3zMRyMABfXHeL6KbJL8Ge556zTbczwusm7WaHJ5Fpn0uhuv+ENpEw9x+nAw43qY4uKi191UaDZX2BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:49:59.577810Z"},"content_sha256":"e55b680b420523144711fe7590c42841ee74689ddb9c0d6e7084c29ee35b33c0","schema_version":"1.0","event_id":"sha256:e55b680b420523144711fe7590c42841ee74689ddb9c0d6e7084c29ee35b33c0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:57DSPZMV4GQVUMBAESF674VAVJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Learning Collective Behaviors from Observation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.MA","math.DS"],"primary_cat":"cs.LG","authors_text":"Jinchao Feng, Ming Zhong","submitted_at":"2023-11-01T22:02:08Z","abstract_excerpt":"We present a comprehensive examination of learning methodologies employed for the structural identification of dynamical systems. These techniques are designed to elucidate emergent phenomena within intricate systems of interacting agents. Our approach not only ensures theoretical convergence guarantees but also exhibits computational efficiency when handling high-dimensional observational data. The methods adeptly reconstruct both first- and second-order dynamical systems, accommodating observation and stochastic noise, intricate interaction rules, absent interaction features, and real-world "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.00875","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2311.00875/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":"2026-07-05T08:04:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fHI+SocPf2rz4XJbEsEL2WQ+L1t0geUvXREk3pazQvCI9aOKZKmZXuzJYUtOI6acwtjdSkCMNYR7fXpBE8zODQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:49:59.578200Z"},"content_sha256":"22eda8dfbad1393210909446537041bad78566df3600d142276f33281aa22706","schema_version":"1.0","event_id":"sha256:22eda8dfbad1393210909446537041bad78566df3600d142276f33281aa22706"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/57DSPZMV4GQVUMBAESF674VAVJ/bundle.json","state_url":"https://pith.science/pith/57DSPZMV4GQVUMBAESF674VAVJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/57DSPZMV4GQVUMBAESF674VAVJ/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":"2026-07-07T05:49:59Z","links":{"resolver":"https://pith.science/pith/57DSPZMV4GQVUMBAESF674VAVJ","bundle":"https://pith.science/pith/57DSPZMV4GQVUMBAESF674VAVJ/bundle.json","state":"https://pith.science/pith/57DSPZMV4GQVUMBAESF674VAVJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/57DSPZMV4GQVUMBAESF674VAVJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:57DSPZMV4GQVUMBAESF674VAVJ","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":"d108015e57f0a71ddbc2152dcc09220886a574b25410f892fbd8e844ae2d065b","cross_cats_sorted":["cs.MA","math.DS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-11-01T22:02:08Z","title_canon_sha256":"637517bd5b4963657a9068ec54acf083e09f0a388cbf6f29890c576b84d0ac53"},"schema_version":"1.0","source":{"id":"2311.00875","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.00875","created_at":"2026-07-05T08:04:35Z"},{"alias_kind":"arxiv_version","alias_value":"2311.00875v3","created_at":"2026-07-05T08:04:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.00875","created_at":"2026-07-05T08:04:35Z"},{"alias_kind":"pith_short_12","alias_value":"57DSPZMV4GQV","created_at":"2026-07-05T08:04:35Z"},{"alias_kind":"pith_short_16","alias_value":"57DSPZMV4GQVUMBA","created_at":"2026-07-05T08:04:35Z"},{"alias_kind":"pith_short_8","alias_value":"57DSPZMV","created_at":"2026-07-05T08:04:35Z"}],"graph_snapshots":[{"event_id":"sha256:22eda8dfbad1393210909446537041bad78566df3600d142276f33281aa22706","target":"graph","created_at":"2026-07-05T08:04:35Z","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/2311.00875/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a comprehensive examination of learning methodologies employed for the structural identification of dynamical systems. These techniques are designed to elucidate emergent phenomena within intricate systems of interacting agents. Our approach not only ensures theoretical convergence guarantees but also exhibits computational efficiency when handling high-dimensional observational data. The methods adeptly reconstruct both first- and second-order dynamical systems, accommodating observation and stochastic noise, intricate interaction rules, absent interaction features, and real-world ","authors_text":"Jinchao Feng, Ming Zhong","cross_cats":["cs.MA","math.DS"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-11-01T22:02:08Z","title":"Learning Collective Behaviors from Observation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.00875","kind":"arxiv","version":3},"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:e55b680b420523144711fe7590c42841ee74689ddb9c0d6e7084c29ee35b33c0","target":"record","created_at":"2026-07-05T08:04:35Z","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":"d108015e57f0a71ddbc2152dcc09220886a574b25410f892fbd8e844ae2d065b","cross_cats_sorted":["cs.MA","math.DS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-11-01T22:02:08Z","title_canon_sha256":"637517bd5b4963657a9068ec54acf083e09f0a388cbf6f29890c576b84d0ac53"},"schema_version":"1.0","source":{"id":"2311.00875","kind":"arxiv","version":3}},"canonical_sha256":"efc727e595e1a15a3020248beff2a0aa6ac8c06b8f4b42f7b8b3d10db1b983a9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"efc727e595e1a15a3020248beff2a0aa6ac8c06b8f4b42f7b8b3d10db1b983a9","first_computed_at":"2026-07-05T08:04:35.058761Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:04:35.058761Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"St0m8zeZg4O4LGDohjFzoXBIH4KZqZbmlPzOKrrMeu/c4rhybAY4PB0M6ub3/cGnDVe+w1MDb9vTkwO4lO26BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:04:35.059197Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.00875","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e55b680b420523144711fe7590c42841ee74689ddb9c0d6e7084c29ee35b33c0","sha256:22eda8dfbad1393210909446537041bad78566df3600d142276f33281aa22706"],"state_sha256":"c2dd2d24c91005b4164651f4525b50e21252960b70ccfbd3446fcbaf86fb811e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3exP7xDmcCuyFnXmc2xfxA3YqdogxMoFXV01nCJ/wIez4TPcWoqnjml+bhPH5GRm8J2mJhLp8E54UbwSbPu1CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T05:49:59.580947Z","bundle_sha256":"229dbaed3cdd9c2920dcdf5e889c3ca85eeed1fc79e09035444c9fc5c1ee603b"}}