{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:DV7J6BPOM6B33M5YM5NJEDA65J","short_pith_number":"pith:DV7J6BPO","canonical_record":{"source":{"id":"2304.00323","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.GN","submitted_at":"2023-04-01T14:25:58Z","cross_cats_sorted":[],"title_canon_sha256":"6fec1f7aa1761576054e62777dfd5ab5780f8156f0fd4a5e3fcf1e72b5633efe","abstract_canon_sha256":"5ffdbe921e6c3e8d68343ab426bf89ec647d39b33ea31798df4d565646b25492"},"schema_version":"1.0"},"canonical_sha256":"1d7e9f05ee6783bdb3b8675a920c1eea79211a8227ecc2ffec28a3c9a4f71dd2","source":{"kind":"arxiv","id":"2304.00323","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.00323","created_at":"2026-07-05T05:57:01Z"},{"alias_kind":"arxiv_version","alias_value":"2304.00323v1","created_at":"2026-07-05T05:57:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.00323","created_at":"2026-07-05T05:57:01Z"},{"alias_kind":"pith_short_12","alias_value":"DV7J6BPOM6B3","created_at":"2026-07-05T05:57:01Z"},{"alias_kind":"pith_short_16","alias_value":"DV7J6BPOM6B33M5Y","created_at":"2026-07-05T05:57:01Z"},{"alias_kind":"pith_short_8","alias_value":"DV7J6BPO","created_at":"2026-07-05T05:57:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:DV7J6BPOM6B33M5YM5NJEDA65J","target":"record","payload":{"canonical_record":{"source":{"id":"2304.00323","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.GN","submitted_at":"2023-04-01T14:25:58Z","cross_cats_sorted":[],"title_canon_sha256":"6fec1f7aa1761576054e62777dfd5ab5780f8156f0fd4a5e3fcf1e72b5633efe","abstract_canon_sha256":"5ffdbe921e6c3e8d68343ab426bf89ec647d39b33ea31798df4d565646b25492"},"schema_version":"1.0"},"canonical_sha256":"1d7e9f05ee6783bdb3b8675a920c1eea79211a8227ecc2ffec28a3c9a4f71dd2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:57:01.148972Z","signature_b64":"BDpZZUmdByEk8rs5slrRB65gHceGSbGBb242ihHYlu2J6+BbHqenHfJvX27Dv4qXQKOer9HfKnuvHT7aofT8CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1d7e9f05ee6783bdb3b8675a920c1eea79211a8227ecc2ffec28a3c9a4f71dd2","last_reissued_at":"2026-07-05T05:57:01.148624Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:57:01.148624Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2304.00323","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":"2026-07-05T05:57:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U8xDnXJyZvfs5GOnyXTD4zlmI0RtCFUwtqIzhxGxfTMO79krLtVHA3tFA7jGLsfCFE/381vtB0q/zqltachaAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T14:19:29.108283Z"},"content_sha256":"e616035ac3d8dfc6b2695b4f3b217a92cb69cbcd6d2761b866809ab359b0e238","schema_version":"1.0","event_id":"sha256:e616035ac3d8dfc6b2695b4f3b217a92cb69cbcd6d2761b866809ab359b0e238"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:DV7J6BPOM6B33M5YM5NJEDA65J","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Company Competition Graph","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-fin.GN","authors_text":"Cien Zhang, Haitao Mao, Jiawei Huang, Rui Dai, Xinyi Li, Yanci Zhang, Yutong Lu","submitted_at":"2023-04-01T14:25:58Z","abstract_excerpt":"Financial market participants frequently rely on numerous business relationships to make investment decisions. Investors can learn about potential risks and opportunities associated with other connected entities through these corporate connections. Nonetheless, human annotation of a large corpus to extract such relationships is highly time-consuming, not to mention that it requires a considerable amount of industry expertise and professional training. Meanwhile, we have yet to observe means to generate reliable knowledge graphs of corporate relationships due to the lack of impartial and granul"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.00323","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2304.00323/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":"2026-07-05T05:57:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ry7M5vZFgKOX0XiReXoVTFxTrBYtJZbLrEkie0YQLT8VVzUjJ1mvTAqryLP07YFp31M7SDFCrZCqfU/u6RYCAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T14:19:29.108679Z"},"content_sha256":"8c0403347fcd1fd2a3e6d13ac076dbd925aae566e7f8be6a5e3c3270e1fcba4b","schema_version":"1.0","event_id":"sha256:8c0403347fcd1fd2a3e6d13ac076dbd925aae566e7f8be6a5e3c3270e1fcba4b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DV7J6BPOM6B33M5YM5NJEDA65J/bundle.json","state_url":"https://pith.science/pith/DV7J6BPOM6B33M5YM5NJEDA65J/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DV7J6BPOM6B33M5YM5NJEDA65J/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":"2026-08-06T14:19:29Z","links":{"resolver":"https://pith.science/pith/DV7J6BPOM6B33M5YM5NJEDA65J","bundle":"https://pith.science/pith/DV7J6BPOM6B33M5YM5NJEDA65J/bundle.json","state":"https://pith.science/pith/DV7J6BPOM6B33M5YM5NJEDA65J/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DV7J6BPOM6B33M5YM5NJEDA65J/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:DV7J6BPOM6B33M5YM5NJEDA65J","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":"5ffdbe921e6c3e8d68343ab426bf89ec647d39b33ea31798df4d565646b25492","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.GN","submitted_at":"2023-04-01T14:25:58Z","title_canon_sha256":"6fec1f7aa1761576054e62777dfd5ab5780f8156f0fd4a5e3fcf1e72b5633efe"},"schema_version":"1.0","source":{"id":"2304.00323","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.00323","created_at":"2026-07-05T05:57:01Z"},{"alias_kind":"arxiv_version","alias_value":"2304.00323v1","created_at":"2026-07-05T05:57:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.00323","created_at":"2026-07-05T05:57:01Z"},{"alias_kind":"pith_short_12","alias_value":"DV7J6BPOM6B3","created_at":"2026-07-05T05:57:01Z"},{"alias_kind":"pith_short_16","alias_value":"DV7J6BPOM6B33M5Y","created_at":"2026-07-05T05:57:01Z"},{"alias_kind":"pith_short_8","alias_value":"DV7J6BPO","created_at":"2026-07-05T05:57:01Z"}],"graph_snapshots":[{"event_id":"sha256:8c0403347fcd1fd2a3e6d13ac076dbd925aae566e7f8be6a5e3c3270e1fcba4b","target":"graph","created_at":"2026-07-05T05:57:01Z","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/2304.00323/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Financial market participants frequently rely on numerous business relationships to make investment decisions. Investors can learn about potential risks and opportunities associated with other connected entities through these corporate connections. Nonetheless, human annotation of a large corpus to extract such relationships is highly time-consuming, not to mention that it requires a considerable amount of industry expertise and professional training. Meanwhile, we have yet to observe means to generate reliable knowledge graphs of corporate relationships due to the lack of impartial and granul","authors_text":"Cien Zhang, Haitao Mao, Jiawei Huang, Rui Dai, Xinyi Li, Yanci Zhang, Yutong Lu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.GN","submitted_at":"2023-04-01T14:25:58Z","title":"Company Competition Graph"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.00323","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:e616035ac3d8dfc6b2695b4f3b217a92cb69cbcd6d2761b866809ab359b0e238","target":"record","created_at":"2026-07-05T05:57:01Z","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":"5ffdbe921e6c3e8d68343ab426bf89ec647d39b33ea31798df4d565646b25492","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.GN","submitted_at":"2023-04-01T14:25:58Z","title_canon_sha256":"6fec1f7aa1761576054e62777dfd5ab5780f8156f0fd4a5e3fcf1e72b5633efe"},"schema_version":"1.0","source":{"id":"2304.00323","kind":"arxiv","version":1}},"canonical_sha256":"1d7e9f05ee6783bdb3b8675a920c1eea79211a8227ecc2ffec28a3c9a4f71dd2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1d7e9f05ee6783bdb3b8675a920c1eea79211a8227ecc2ffec28a3c9a4f71dd2","first_computed_at":"2026-07-05T05:57:01.148624Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:57:01.148624Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BDpZZUmdByEk8rs5slrRB65gHceGSbGBb242ihHYlu2J6+BbHqenHfJvX27Dv4qXQKOer9HfKnuvHT7aofT8CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:57:01.148972Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.00323","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e616035ac3d8dfc6b2695b4f3b217a92cb69cbcd6d2761b866809ab359b0e238","sha256:8c0403347fcd1fd2a3e6d13ac076dbd925aae566e7f8be6a5e3c3270e1fcba4b"],"state_sha256":"726e27e73cebcee14480032921c74a30bff3b514785d14dad266dbd147d198fc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x1/9N5xpqYp/11YQZRGWVANjlnnehjA73gUVKEpq9jkd+Ip41NaCWYEadqlB7Yz5o/tmOXd24vgzRFqqW7r0BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T14:19:29.115184Z","bundle_sha256":"be0f1021cb620ffca56d00023895249ab8f0d22e938eb959714897949401c6e8"}}