{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:IFPPDIRCVH2NXY3SX3L2M3CTJW","short_pith_number":"pith:IFPPDIRC","canonical_record":{"source":{"id":"2607.09501","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-07-10T15:16:18Z","cross_cats_sorted":["stat.AP"],"title_canon_sha256":"3ba4b8a23b0e6962c84120f8d85567a84ae1b47dc61432e8b16523a8d87fd0ee","abstract_canon_sha256":"20358023b5c3654775aa883cd51477e2117ed759518e6f501bae07d750854f20"},"schema_version":"1.0"},"canonical_sha256":"415ef1a222a9f4dbe372bed7a66c534db68bfecbae1028fe6f024f8e5d19be77","source":{"kind":"arxiv","id":"2607.09501","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.09501","created_at":"2026-07-13T01:20:14Z"},{"alias_kind":"arxiv_version","alias_value":"2607.09501v1","created_at":"2026-07-13T01:20:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.09501","created_at":"2026-07-13T01:20:14Z"},{"alias_kind":"pith_short_12","alias_value":"IFPPDIRCVH2N","created_at":"2026-07-13T01:20:14Z"},{"alias_kind":"pith_short_16","alias_value":"IFPPDIRCVH2NXY3S","created_at":"2026-07-13T01:20:14Z"},{"alias_kind":"pith_short_8","alias_value":"IFPPDIRC","created_at":"2026-07-13T01:20:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:IFPPDIRCVH2NXY3SX3L2M3CTJW","target":"record","payload":{"canonical_record":{"source":{"id":"2607.09501","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-07-10T15:16:18Z","cross_cats_sorted":["stat.AP"],"title_canon_sha256":"3ba4b8a23b0e6962c84120f8d85567a84ae1b47dc61432e8b16523a8d87fd0ee","abstract_canon_sha256":"20358023b5c3654775aa883cd51477e2117ed759518e6f501bae07d750854f20"},"schema_version":"1.0"},"canonical_sha256":"415ef1a222a9f4dbe372bed7a66c534db68bfecbae1028fe6f024f8e5d19be77","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-13T01:20:14.304275Z","signature_b64":"nigg8qSMc0MMJaQ9iGuB+PQJ9QrBljtiKmliCcHQ5gaZw+GJp/CKzHMBXQ2m2pvIKl1g6MckZ9uBmllGQmHtCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"415ef1a222a9f4dbe372bed7a66c534db68bfecbae1028fe6f024f8e5d19be77","last_reissued_at":"2026-07-13T01:20:14.303231Z","signature_status":"signed_v1","first_computed_at":"2026-07-13T01:20:14.303231Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.09501","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":"2026-07-13T01:20:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h8oJmzthDB6dhdpduPgYgrAWBmsyTq6WiVAv/XSX7aQJ9xGnNxH3+U8V36VUsHriA8Xnl44tfegSMUf9fGSgBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:56:56.886750Z"},"content_sha256":"987c34e68c96bb13df6dc51c7aa125f1ef0236c9051d05cb9f22f07a1f8b6b61","schema_version":"1.0","event_id":"sha256:987c34e68c96bb13df6dc51c7aa125f1ef0236c9051d05cb9f22f07a1f8b6b61"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:IFPPDIRCVH2NXY3SX3L2M3CTJW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Normalisation-Based Likelihood Ratio Estimation for Forensic Authorship Verification","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["stat.AP"],"primary_cat":"cs.CL","authors_text":"Andrea Nini, Edoardo Manino, Sadie Barlow","submitted_at":"2026-07-10T15:16:18Z","abstract_excerpt":"Authorship verification (AV) is the task of determining whether two texts were written by the same author. In a forensic context, the strength of AV evidence can be quantified using likelihood ratios. Most AV methods are score-based and deriving well-calibrated likelihood ratios from these scores requires a separate calibration model. This, in turn, requires additional amounts of case-relevant data, which is often time-consuming to obtain and prepare. This study proposes two novel normalisation techniques, the Square Root Correction and the Hapax Correction, for deriving likelihood ratios from"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.09501","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/2607.09501/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":"2026-07-13T01:20:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TefWnXdJL7WvtXunMK4Vs0+WTzr15Y+ULXc/VJrb/9qQTZUZZ8Nnav4mz72xD7kVtYxFWye/jGiMIsy97Rm+DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:56:56.887249Z"},"content_sha256":"b1243c9dbf99578a89ffef7cb281f45e24290997bd62271e43adfbfaead6e14a","schema_version":"1.0","event_id":"sha256:b1243c9dbf99578a89ffef7cb281f45e24290997bd62271e43adfbfaead6e14a"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:IFPPDIRCVH2NXY3SX3L2M3CTJW","target":"integrity","payload":{"note":"URL 'http://archive.org/details/exploratorydataa0000tuke' returned status 404 (Not Found) at last check.","snippet":null,"arxiv_id":"2607.09501","detector":"external_links","evidence":{"url":"http://archive.org/details/exploratorydataa0000tuke","final_url":"http://archive.org/details/exploratorydataa0000tuke","host_kind":"website","status_code":404,"status_text":"Not Found","verdict_class":"incontrovertible","checked_at_unix":1783942610.354106},"severity":"advisory","ref_index":null,"audited_at":"2026-07-13T11:36:52.761004Z","event_type":"pith.integrity.v1","detected_doi":null,"detector_url":"https://pith.science/pith-integrity-protocol#external_links","external_url":"http://archive.org/details/exploratorydataa0000tuke","finding_type":"dead_url","evidence_hash":"7944318a955238413bfb85b944ce783279f6c7635572d7be04d9dfb56b4c2b77","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":13068,"payload_sha256":"a733b0340fe2b50d7496b8511e88d2a4d282e2d32cdaf6dfa4d41b663e981cc3","signature_b64":"LaooCNvxCi1AF/izP4Y5+f2C//qSLiTNIQ942O7CBQj6sSPdhN49p9fa/rq7OuERJr1Ey2Kg4VPiRKK1LibzAw==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-13T11:39:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tJ7VE9wQxdIXNhVdq1u38tYzRltN8PeEWhwZpd0hFTEgiExPV5ayuiohRBVsW/TrIJaToVhq1rCWJ3zWrweoDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:56:56.889162Z"},"content_sha256":"91c28610586268cc4c74e4bdaf7e3a4fc8d71aa191142c71d6580a4fd98cdfe3","schema_version":"1.0","event_id":"sha256:91c28610586268cc4c74e4bdaf7e3a4fc8d71aa191142c71d6580a4fd98cdfe3"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:IFPPDIRCVH2NXY3SX3L2M3CTJW","target":"integrity","payload":{"note":"URL 'https://aclantholo' returned status transport error (transport error: [Errno -3] Temporary failure in name resolution) at last check.","snippet":null,"arxiv_id":"2607.09501","detector":"external_links","evidence":{"url":"https://aclantholo","final_url":null,"host_kind":"website","status_code":0,"status_text":"transport error: [Errno -3] Temporary failure in name resolution","verdict_class":"incontrovertible","checked_at_unix":1783942609.2537067},"severity":"advisory","ref_index":null,"audited_at":"2026-07-13T11:36:52.761004Z","event_type":"pith.integrity.v1","detected_doi":null,"detector_url":"https://pith.science/pith-integrity-protocol#external_links","external_url":"https://aclantholo","finding_type":"dead_url","evidence_hash":"edb7e638cde3dee9e74862bb81048fd1d7bce7c8182bfc2757580b7e1c2e064f","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":13067,"payload_sha256":"28cb148185decb3dd931fd8fc816177790e4e7eedf7cf3c1ff6febc86156ad40","signature_b64":"RYg93+SOefeRz+ryVCn2e/qipNDxiWvBl/FkKsdiTwR+bf+cBtBPLvVPV8oXSrS9xMKPg5DdUq1LgJyXxY5mCw==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-13T11:39:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u+5+lFZL2RnEcunUDhzX7OiQBfq1W+lLFsAnut/f+r6ojRie3V8uODK8FyJXaKUn+s4Z3tCkIu+Kze6wP3j8BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:56:56.889532Z"},"content_sha256":"873b9442233fe83256cb936d1abd14a009a26b41b3cb5521ff8608700a19f46c","schema_version":"1.0","event_id":"sha256:873b9442233fe83256cb936d1abd14a009a26b41b3cb5521ff8608700a19f46c"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:IFPPDIRCVH2NXY3SX3L2M3CTJW","target":"integrity","payload":{"note":"URL 'https://cran.r-' returned status transport error (transport error: [Errno -2] Name or service not known) at last check.","snippet":null,"arxiv_id":"2607.09501","detector":"external_links","evidence":{"url":"https://cran.r-","final_url":null,"host_kind":"website","status_code":0,"status_text":"transport error: [Errno -2] Name or service not known","verdict_class":"incontrovertible","checked_at_unix":1783942609.2427278},"severity":"advisory","ref_index":null,"audited_at":"2026-07-13T11:36:52.761004Z","event_type":"pith.integrity.v1","detected_doi":null,"detector_url":"https://pith.science/pith-integrity-protocol#external_links","external_url":"https://cran.r-","finding_type":"dead_url","evidence_hash":"3b1bf5555aa981ffeae9dc9a82c1e8c76f45f98a69f95cb027f20a60eeb164dc","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":13066,"payload_sha256":"7405745c8cbfd58f893052837f377987ebb3a18995e92b18b4e48eb92a7c5fa8","signature_b64":"UR7HVH0aF0znPtqA8aqRMIrqzkyxgyLBYK0/8X2NOgQVsvI8bJu1bxsu32ip1qDBD7DRNysHbDD2763TesKACQ==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-13T11:39:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AuHLCsQcbHnFf3fBPU55G8IhJAl8ES8E60KyebemGcOAKDXO2jC8hU1d3iHBScG1AmHJ7I/Bn8iXVwbgu+6cDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:56:56.889887Z"},"content_sha256":"8d2b7f189db687ed6e6533c569f6022f87243634c275ad2a8f55910fe5e49a1c","schema_version":"1.0","event_id":"sha256:8d2b7f189db687ed6e6533c569f6022f87243634c275ad2a8f55910fe5e49a1c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IFPPDIRCVH2NXY3SX3L2M3CTJW/bundle.json","state_url":"https://pith.science/pith/IFPPDIRCVH2NXY3SX3L2M3CTJW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IFPPDIRCVH2NXY3SX3L2M3CTJW/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":"2026-08-04T20:56:56Z","links":{"resolver":"https://pith.science/pith/IFPPDIRCVH2NXY3SX3L2M3CTJW","bundle":"https://pith.science/pith/IFPPDIRCVH2NXY3SX3L2M3CTJW/bundle.json","state":"https://pith.science/pith/IFPPDIRCVH2NXY3SX3L2M3CTJW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IFPPDIRCVH2NXY3SX3L2M3CTJW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:IFPPDIRCVH2NXY3SX3L2M3CTJW","merge_version":"pith-open-graph-merge-v1","event_count":5,"valid_event_count":5,"invalid_event_count":0,"equivocation_count":1,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"20358023b5c3654775aa883cd51477e2117ed759518e6f501bae07d750854f20","cross_cats_sorted":["stat.AP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-07-10T15:16:18Z","title_canon_sha256":"3ba4b8a23b0e6962c84120f8d85567a84ae1b47dc61432e8b16523a8d87fd0ee"},"schema_version":"1.0","source":{"id":"2607.09501","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.09501","created_at":"2026-07-13T01:20:14Z"},{"alias_kind":"arxiv_version","alias_value":"2607.09501v1","created_at":"2026-07-13T01:20:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.09501","created_at":"2026-07-13T01:20:14Z"},{"alias_kind":"pith_short_12","alias_value":"IFPPDIRCVH2N","created_at":"2026-07-13T01:20:14Z"},{"alias_kind":"pith_short_16","alias_value":"IFPPDIRCVH2NXY3S","created_at":"2026-07-13T01:20:14Z"},{"alias_kind":"pith_short_8","alias_value":"IFPPDIRC","created_at":"2026-07-13T01:20:14Z"}],"graph_snapshots":[{"event_id":"sha256:b1243c9dbf99578a89ffef7cb281f45e24290997bd62271e43adfbfaead6e14a","target":"graph","created_at":"2026-07-13T01:20:14Z","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/2607.09501/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Authorship verification (AV) is the task of determining whether two texts were written by the same author. In a forensic context, the strength of AV evidence can be quantified using likelihood ratios. Most AV methods are score-based and deriving well-calibrated likelihood ratios from these scores requires a separate calibration model. This, in turn, requires additional amounts of case-relevant data, which is often time-consuming to obtain and prepare. This study proposes two novel normalisation techniques, the Square Root Correction and the Hapax Correction, for deriving likelihood ratios from","authors_text":"Andrea Nini, Edoardo Manino, Sadie Barlow","cross_cats":["stat.AP"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-07-10T15:16:18Z","title":"Normalisation-Based Likelihood Ratio Estimation for Forensic Authorship Verification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.09501","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":"sha256:987c34e68c96bb13df6dc51c7aa125f1ef0236c9051d05cb9f22f07a1f8b6b61","target":"record","created_at":"2026-07-13T01:20:14Z","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":"20358023b5c3654775aa883cd51477e2117ed759518e6f501bae07d750854f20","cross_cats_sorted":["stat.AP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-07-10T15:16:18Z","title_canon_sha256":"3ba4b8a23b0e6962c84120f8d85567a84ae1b47dc61432e8b16523a8d87fd0ee"},"schema_version":"1.0","source":{"id":"2607.09501","kind":"arxiv","version":1}},"canonical_sha256":"415ef1a222a9f4dbe372bed7a66c534db68bfecbae1028fe6f024f8e5d19be77","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"415ef1a222a9f4dbe372bed7a66c534db68bfecbae1028fe6f024f8e5d19be77","first_computed_at":"2026-07-13T01:20:14.303231Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-13T01:20:14.303231Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nigg8qSMc0MMJaQ9iGuB+PQJ9QrBljtiKmliCcHQ5gaZw+GJp/CKzHMBXQ2m2pvIKl1g6MckZ9uBmllGQmHtCQ==","signature_status":"signed_v1","signed_at":"2026-07-13T01:20:14.304275Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.09501","source_kind":"arxiv","source_version":1}}},"equivocations":[{"signer_id":"pith.science","event_type":"integrity_finding","target":"integrity","event_ids":["sha256:873b9442233fe83256cb936d1abd14a009a26b41b3cb5521ff8608700a19f46c","sha256:8d2b7f189db687ed6e6533c569f6022f87243634c275ad2a8f55910fe5e49a1c","sha256:91c28610586268cc4c74e4bdaf7e3a4fc8d71aa191142c71d6580a4fd98cdfe3"]}],"invalid_events":[],"applied_event_ids":["sha256:987c34e68c96bb13df6dc51c7aa125f1ef0236c9051d05cb9f22f07a1f8b6b61","sha256:b1243c9dbf99578a89ffef7cb281f45e24290997bd62271e43adfbfaead6e14a"],"state_sha256":"2ab233006545f118390770c6793d74cc3379bd3a51de792249b07cb3fdfba42e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"chi/KAMucXPeOFyG50FylqgehtVY61Vpz1DwteB0s1yEWwbi61pWNCn+itdVUtpz30PhM6dGpGYAwEbTEnVsAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T20:56:56.892599Z","bundle_sha256":"b38053bd78e97cf601219fd8fc962228ac10fd7b09618d77037f2403ada2a122"}}