{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:Y6WKPEHBEMVQWZ2O2NMFZ6OOGP","short_pith_number":"pith:Y6WKPEHB","canonical_record":{"source":{"id":"2606.00994","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-31T04:17:47Z","cross_cats_sorted":[],"title_canon_sha256":"a8b34543f4c736d798a625fc6325b485174f336baf4b4aba5bf487a033a1d6da","abstract_canon_sha256":"5df0187a296eaacdc2c9875bf0e00ee63bf0eea6f275f56cea73b69d8c5471ea"},"schema_version":"1.0"},"canonical_sha256":"c7aca790e1232b0b674ed3585cf9ce33cb99467a0c471848a928feddaab68540","source":{"kind":"arxiv","id":"2606.00994","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.00994","created_at":"2026-06-02T01:04:17Z"},{"alias_kind":"arxiv_version","alias_value":"2606.00994v1","created_at":"2026-06-02T01:04:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.00994","created_at":"2026-06-02T01:04:17Z"},{"alias_kind":"pith_short_12","alias_value":"Y6WKPEHBEMVQ","created_at":"2026-06-02T01:04:17Z"},{"alias_kind":"pith_short_16","alias_value":"Y6WKPEHBEMVQWZ2O","created_at":"2026-06-02T01:04:17Z"},{"alias_kind":"pith_short_8","alias_value":"Y6WKPEHB","created_at":"2026-06-02T01:04:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:Y6WKPEHBEMVQWZ2O2NMFZ6OOGP","target":"record","payload":{"canonical_record":{"source":{"id":"2606.00994","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-31T04:17:47Z","cross_cats_sorted":[],"title_canon_sha256":"a8b34543f4c736d798a625fc6325b485174f336baf4b4aba5bf487a033a1d6da","abstract_canon_sha256":"5df0187a296eaacdc2c9875bf0e00ee63bf0eea6f275f56cea73b69d8c5471ea"},"schema_version":"1.0"},"canonical_sha256":"c7aca790e1232b0b674ed3585cf9ce33cb99467a0c471848a928feddaab68540","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-02T01:04:17.328285Z","signature_b64":"/4BQ6+ek0zSLPUf+GMuoiBdtyhQh47FZLVgyjV3MiTXM+FdNzGTsQ+JxFUwjfmLs37g6I8Wn12bGskZsAdnBAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c7aca790e1232b0b674ed3585cf9ce33cb99467a0c471848a928feddaab68540","last_reissued_at":"2026-06-02T01:04:17.327804Z","signature_status":"signed_v1","first_computed_at":"2026-06-02T01:04:17.327804Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.00994","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":"2026-06-02T01:04:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Xkrik1j65CHVbdYk5pQHNWXk8ix/9vLx5/LRJOu2II0KxPmrICxnfx5F9WEktAKn/zyPYJZMgDBWrrMG1cdvCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T08:53:02.587235Z"},"content_sha256":"fe4609e524891cd72ca960b7807f78b974a82e4cbaae792a07a48d62c78c4546","schema_version":"1.0","event_id":"sha256:fe4609e524891cd72ca960b7807f78b974a82e4cbaae792a07a48d62c78c4546"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:Y6WKPEHBEMVQWZ2O2NMFZ6OOGP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Registry-Bound LLM Pipeline for Evidence-Grounded Trait Extraction across Tropical Plants, Aquatic Species, and Exotic Pets","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Jeff Wang","submitted_at":"2026-05-31T04:17:47Z","abstract_excerpt":"We describe a registry-bound large-language-model extraction pipeline producing evidence-grounded structured trait records at scale, on cultivated tropical plant, aquatic, and pet species. Four mechanisms render LLM-derived rows auditable: a versioned 39-key closed-vocabulary trait registry constraining every admitted value to a typed schema; a per-row verbatim evidence quote tying each value to source text; a per-row confidence label (high or medium; low dropped pre-persist); and multi-version preservation. Applied to 409,880 publishable species from the Tropical Species Encyclopedia, the pip"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.00994","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/2606.00994/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":"2026-06-02T01:04:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qfy3eBDdgmdvXNecnd8Ty4cUMiiC1INLyLR+eLVOCkpN9Z+yy2X6Y5UpETgAMmZjWNgT2wgUWYZ+4UIHgJunDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T08:53:02.587626Z"},"content_sha256":"ea3b2daeef92c34599421e6a12ff548cfc466df8850ca52e1ec389108dce375e","schema_version":"1.0","event_id":"sha256:ea3b2daeef92c34599421e6a12ff548cfc466df8850ca52e1ec389108dce375e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y6WKPEHBEMVQWZ2O2NMFZ6OOGP/bundle.json","state_url":"https://pith.science/pith/Y6WKPEHBEMVQWZ2O2NMFZ6OOGP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y6WKPEHBEMVQWZ2O2NMFZ6OOGP/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":"2026-07-02T08:53:02Z","links":{"resolver":"https://pith.science/pith/Y6WKPEHBEMVQWZ2O2NMFZ6OOGP","bundle":"https://pith.science/pith/Y6WKPEHBEMVQWZ2O2NMFZ6OOGP/bundle.json","state":"https://pith.science/pith/Y6WKPEHBEMVQWZ2O2NMFZ6OOGP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y6WKPEHBEMVQWZ2O2NMFZ6OOGP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:Y6WKPEHBEMVQWZ2O2NMFZ6OOGP","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":"5df0187a296eaacdc2c9875bf0e00ee63bf0eea6f275f56cea73b69d8c5471ea","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-31T04:17:47Z","title_canon_sha256":"a8b34543f4c736d798a625fc6325b485174f336baf4b4aba5bf487a033a1d6da"},"schema_version":"1.0","source":{"id":"2606.00994","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.00994","created_at":"2026-06-02T01:04:17Z"},{"alias_kind":"arxiv_version","alias_value":"2606.00994v1","created_at":"2026-06-02T01:04:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.00994","created_at":"2026-06-02T01:04:17Z"},{"alias_kind":"pith_short_12","alias_value":"Y6WKPEHBEMVQ","created_at":"2026-06-02T01:04:17Z"},{"alias_kind":"pith_short_16","alias_value":"Y6WKPEHBEMVQWZ2O","created_at":"2026-06-02T01:04:17Z"},{"alias_kind":"pith_short_8","alias_value":"Y6WKPEHB","created_at":"2026-06-02T01:04:17Z"}],"graph_snapshots":[{"event_id":"sha256:ea3b2daeef92c34599421e6a12ff548cfc466df8850ca52e1ec389108dce375e","target":"graph","created_at":"2026-06-02T01:04:17Z","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/2606.00994/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We describe a registry-bound large-language-model extraction pipeline producing evidence-grounded structured trait records at scale, on cultivated tropical plant, aquatic, and pet species. Four mechanisms render LLM-derived rows auditable: a versioned 39-key closed-vocabulary trait registry constraining every admitted value to a typed schema; a per-row verbatim evidence quote tying each value to source text; a per-row confidence label (high or medium; low dropped pre-persist); and multi-version preservation. Applied to 409,880 publishable species from the Tropical Species Encyclopedia, the pip","authors_text":"Jeff Wang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-31T04:17:47Z","title":"A Registry-Bound LLM Pipeline for Evidence-Grounded Trait Extraction across Tropical Plants, Aquatic Species, and Exotic Pets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.00994","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:fe4609e524891cd72ca960b7807f78b974a82e4cbaae792a07a48d62c78c4546","target":"record","created_at":"2026-06-02T01:04:17Z","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":"5df0187a296eaacdc2c9875bf0e00ee63bf0eea6f275f56cea73b69d8c5471ea","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-31T04:17:47Z","title_canon_sha256":"a8b34543f4c736d798a625fc6325b485174f336baf4b4aba5bf487a033a1d6da"},"schema_version":"1.0","source":{"id":"2606.00994","kind":"arxiv","version":1}},"canonical_sha256":"c7aca790e1232b0b674ed3585cf9ce33cb99467a0c471848a928feddaab68540","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c7aca790e1232b0b674ed3585cf9ce33cb99467a0c471848a928feddaab68540","first_computed_at":"2026-06-02T01:04:17.327804Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-02T01:04:17.327804Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/4BQ6+ek0zSLPUf+GMuoiBdtyhQh47FZLVgyjV3MiTXM+FdNzGTsQ+JxFUwjfmLs37g6I8Wn12bGskZsAdnBAg==","signature_status":"signed_v1","signed_at":"2026-06-02T01:04:17.328285Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.00994","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fe4609e524891cd72ca960b7807f78b974a82e4cbaae792a07a48d62c78c4546","sha256:ea3b2daeef92c34599421e6a12ff548cfc466df8850ca52e1ec389108dce375e"],"state_sha256":"96f27b8d0c85945821df592dc4ae97f4d09ba1b0796af08943f28591966ddf59"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vsYd5I+rblB03KsO2IZDBxABvlW/7AWcFPkRq5op6Bw8EeTLi/QKFLnG/qFJc3VnLho63d9BvcBDCXsn7deBDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-02T08:53:02.589737Z","bundle_sha256":"ab0573370c3941b09e2e9c024ece5f7212f66c891882478e0ae06e63be4b6cf1"}}