{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:OFCJOFQCNOWLGJOIERM2YPZFQN","short_pith_number":"pith:OFCJOFQC","canonical_record":{"source":{"id":"1305.7185","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-05-30T18:06:05Z","cross_cats_sorted":[],"title_canon_sha256":"b89a00d5a76ad9142c5df4cbab9ba9994436da39672f11ea617e8e1dac92d45b","abstract_canon_sha256":"3a2ae89e79879b7c009ed49472cb963f3cdf6573eb90ce31181f45add7bd2d78"},"schema_version":"1.0"},"canonical_sha256":"71449716026bacb325c82459ac3f25835a2b7875d637dcc8886cc4f82d768ce4","source":{"kind":"arxiv","id":"1305.7185","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.7185","created_at":"2026-05-18T03:22:08Z"},{"alias_kind":"arxiv_version","alias_value":"1305.7185v1","created_at":"2026-05-18T03:22:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.7185","created_at":"2026-05-18T03:22:08Z"},{"alias_kind":"pith_short_12","alias_value":"OFCJOFQCNOWL","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"OFCJOFQCNOWLGJOI","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"OFCJOFQC","created_at":"2026-05-18T12:27:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:OFCJOFQCNOWLGJOIERM2YPZFQN","target":"record","payload":{"canonical_record":{"source":{"id":"1305.7185","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-05-30T18:06:05Z","cross_cats_sorted":[],"title_canon_sha256":"b89a00d5a76ad9142c5df4cbab9ba9994436da39672f11ea617e8e1dac92d45b","abstract_canon_sha256":"3a2ae89e79879b7c009ed49472cb963f3cdf6573eb90ce31181f45add7bd2d78"},"schema_version":"1.0"},"canonical_sha256":"71449716026bacb325c82459ac3f25835a2b7875d637dcc8886cc4f82d768ce4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:22:08.467164Z","signature_b64":"ZHxANArxmCHqc2DLSFXV/0e8CPoQgKCXKG8UUV4Gs65pitHIeUy4a+z6W5OrPQR4MgIMJS4Ynbit6/1VEqfvAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"71449716026bacb325c82459ac3f25835a2b7875d637dcc8886cc4f82d768ce4","last_reissued_at":"2026-05-18T03:22:08.466529Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:22:08.466529Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.7185","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":"2026-05-18T03:22:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VTLODTzlhzKWKtwOGsffBvA4NXInc9gHCbDmmsXkX6qqtJRl+7hSLrHmj9Ay+9CqOmYtEv964MRi5MNuDLkoCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T07:05:03.936123Z"},"content_sha256":"f552befddacd2d24d818cc3bf0fa87db4b9d05396ff4a1263d8fbc55c0895640","schema_version":"1.0","event_id":"sha256:f552befddacd2d24d818cc3bf0fa87db4b9d05396ff4a1263d8fbc55c0895640"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:OFCJOFQCNOWLGJOIERM2YPZFQN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Collaborative ontology sharing and editing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.AI","authors_text":"Philippe A. Martin","submitted_at":"2013-05-30T18:06:05Z","abstract_excerpt":"This article first lists reasons why - in the long term or when creating a new knowledge base (KB) for general knowledge sharing purposes - collaboratively building a well-organized KB does/can provide more possibilities, with on the whole no more costs, than the mainstream approach where knowledge creation and re-use involves searching, merging and creating (semi-)independent (relatively small) ontologies or semi-formal documents. The article lists elements required to achieve this and describes the main one: a KB editing protocol that keeps the KB free of automatically/manually detected inco"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.7185","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":"2026-05-18T03:22:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ldcR1dXLmPGYoVUQDJX8tgDVD4Hp1U2gjLikRfH0sXUBgIBQNCHhh9XqXg8dkryrXnw/ObgnQKHlCtF1pu3MBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T07:05:03.936476Z"},"content_sha256":"2dca1865a91124c0d5e36ec3906e7555be12725e5e9e881161f4bf4ee340fab1","schema_version":"1.0","event_id":"sha256:2dca1865a91124c0d5e36ec3906e7555be12725e5e9e881161f4bf4ee340fab1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OFCJOFQCNOWLGJOIERM2YPZFQN/bundle.json","state_url":"https://pith.science/pith/OFCJOFQCNOWLGJOIERM2YPZFQN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OFCJOFQCNOWLGJOIERM2YPZFQN/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":"2026-06-21T07:05:03Z","links":{"resolver":"https://pith.science/pith/OFCJOFQCNOWLGJOIERM2YPZFQN","bundle":"https://pith.science/pith/OFCJOFQCNOWLGJOIERM2YPZFQN/bundle.json","state":"https://pith.science/pith/OFCJOFQCNOWLGJOIERM2YPZFQN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OFCJOFQCNOWLGJOIERM2YPZFQN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:OFCJOFQCNOWLGJOIERM2YPZFQN","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":"3a2ae89e79879b7c009ed49472cb963f3cdf6573eb90ce31181f45add7bd2d78","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-05-30T18:06:05Z","title_canon_sha256":"b89a00d5a76ad9142c5df4cbab9ba9994436da39672f11ea617e8e1dac92d45b"},"schema_version":"1.0","source":{"id":"1305.7185","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.7185","created_at":"2026-05-18T03:22:08Z"},{"alias_kind":"arxiv_version","alias_value":"1305.7185v1","created_at":"2026-05-18T03:22:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.7185","created_at":"2026-05-18T03:22:08Z"},{"alias_kind":"pith_short_12","alias_value":"OFCJOFQCNOWL","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"OFCJOFQCNOWLGJOI","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"OFCJOFQC","created_at":"2026-05-18T12:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:2dca1865a91124c0d5e36ec3906e7555be12725e5e9e881161f4bf4ee340fab1","target":"graph","created_at":"2026-05-18T03:22:08Z","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 article first lists reasons why - in the long term or when creating a new knowledge base (KB) for general knowledge sharing purposes - collaboratively building a well-organized KB does/can provide more possibilities, with on the whole no more costs, than the mainstream approach where knowledge creation and re-use involves searching, merging and creating (semi-)independent (relatively small) ontologies or semi-formal documents. The article lists elements required to achieve this and describes the main one: a KB editing protocol that keeps the KB free of automatically/manually detected inco","authors_text":"Philippe A. Martin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-05-30T18:06:05Z","title":"Collaborative ontology sharing and editing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.7185","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:f552befddacd2d24d818cc3bf0fa87db4b9d05396ff4a1263d8fbc55c0895640","target":"record","created_at":"2026-05-18T03:22:08Z","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":"3a2ae89e79879b7c009ed49472cb963f3cdf6573eb90ce31181f45add7bd2d78","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-05-30T18:06:05Z","title_canon_sha256":"b89a00d5a76ad9142c5df4cbab9ba9994436da39672f11ea617e8e1dac92d45b"},"schema_version":"1.0","source":{"id":"1305.7185","kind":"arxiv","version":1}},"canonical_sha256":"71449716026bacb325c82459ac3f25835a2b7875d637dcc8886cc4f82d768ce4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"71449716026bacb325c82459ac3f25835a2b7875d637dcc8886cc4f82d768ce4","first_computed_at":"2026-05-18T03:22:08.466529Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:22:08.466529Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZHxANArxmCHqc2DLSFXV/0e8CPoQgKCXKG8UUV4Gs65pitHIeUy4a+z6W5OrPQR4MgIMJS4Ynbit6/1VEqfvAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:22:08.467164Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.7185","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f552befddacd2d24d818cc3bf0fa87db4b9d05396ff4a1263d8fbc55c0895640","sha256:2dca1865a91124c0d5e36ec3906e7555be12725e5e9e881161f4bf4ee340fab1"],"state_sha256":"42a9a647cd3f4ed703550fc5ec39971c94ef35af51097a27bbe8d8a9a1880f63"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2mUlZ4tFwVtT2irWQMkCqdbQtHOt2YAav4lVDjwp8tT+LAzhA3xwYhAJ89somk+oi9dsdPWY0ga40u9gsemwCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-21T07:05:03.938296Z","bundle_sha256":"0f6eeacf3b16c7c48592b3f3d9e3235b4c637954df874628b6935c6eea95e8c4"}}