{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:RDJ4MY3HZSP4VJGGPTJ5QEWSX5","short_pith_number":"pith:RDJ4MY3H","canonical_record":{"source":{"id":"2601.07533","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2026-01-12T13:34:49Z","cross_cats_sorted":["cs.CL","cs.DL"],"title_canon_sha256":"1cd0b1d1a49ca0bffeafdc8dd7765e11b41328c39a1b28e89f783f839a5aa54e","abstract_canon_sha256":"bb727420c5d52317a0e482e5f914d646fbfceb3a55f64f998469280726aa49a3"},"schema_version":"1.0"},"canonical_sha256":"88d3c66367cc9fcaa4c67cd3d812d2bf7ecfe2a2bd1bbe52c7eb7fd9339873d2","source":{"kind":"arxiv","id":"2601.07533","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.07533","created_at":"2026-07-14T01:20:51Z"},{"alias_kind":"arxiv_version","alias_value":"2601.07533v2","created_at":"2026-07-14T01:20:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.07533","created_at":"2026-07-14T01:20:51Z"},{"alias_kind":"pith_short_12","alias_value":"RDJ4MY3HZSP4","created_at":"2026-07-14T01:20:51Z"},{"alias_kind":"pith_short_16","alias_value":"RDJ4MY3HZSP4VJGG","created_at":"2026-07-14T01:20:51Z"},{"alias_kind":"pith_short_8","alias_value":"RDJ4MY3H","created_at":"2026-07-14T01:20:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:RDJ4MY3HZSP4VJGGPTJ5QEWSX5","target":"record","payload":{"canonical_record":{"source":{"id":"2601.07533","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2026-01-12T13:34:49Z","cross_cats_sorted":["cs.CL","cs.DL"],"title_canon_sha256":"1cd0b1d1a49ca0bffeafdc8dd7765e11b41328c39a1b28e89f783f839a5aa54e","abstract_canon_sha256":"bb727420c5d52317a0e482e5f914d646fbfceb3a55f64f998469280726aa49a3"},"schema_version":"1.0"},"canonical_sha256":"88d3c66367cc9fcaa4c67cd3d812d2bf7ecfe2a2bd1bbe52c7eb7fd9339873d2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-14T01:20:51.118871Z","signature_b64":"lSak8ys8jurGlvYUqZJYO7cYUprdMwGzAB/FhSxm+aFtvljVnSAtmYwrK5d8r1rEQ1X+0O4WgGCYaolLLWTqAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"88d3c66367cc9fcaa4c67cd3d812d2bf7ecfe2a2bd1bbe52c7eb7fd9339873d2","last_reissued_at":"2026-07-14T01:20:51.117820Z","signature_status":"signed_v1","first_computed_at":"2026-07-14T01:20:51.117820Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2601.07533","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-14T01:20:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"70i43gOXoHiuniYe5MGn7ENhOJ+bMkICJZmXeRc0WI73dpf2vwej/n0b+qd9pzqb6gLUwHACo0fqjWhiG/RiAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T22:39:08.772436Z"},"content_sha256":"6eb68f535ed49de5ebc087a2c96296e1f2bf7fbbe8952433dfb6abac3d657797","schema_version":"1.0","event_id":"sha256:6eb68f535ed49de5ebc087a2c96296e1f2bf7fbbe8952433dfb6abac3d657797"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:RDJ4MY3HZSP4VJGGPTJ5QEWSX5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Loci Similes: A Benchmark for Extracting Intertextualities in Latin Literature","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CL","cs.DL"],"primary_cat":"cs.IR","authors_text":"Andreas Spitz, Barbara Feichtinger, Julian Schelb, Marie Revellio, Michael Wittweiler","submitted_at":"2026-01-12T13:34:49Z","abstract_excerpt":"Tracing connections between historical texts is an important part of intertextual research, enabling scholars to reconstruct the virtual library of a writer and identify the sources influencing their creative process. These intertextual links manifest in diverse forms, ranging from direct verbatim quotations to subtle allusions and paraphrases disguised by morphological variation. Language models offer a promising path forward due to their capability of capturing semantic similarity beyond lexical overlap. However, the development of new methods for this task is held back by the scarcity of st"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.07533","kind":"arxiv","version":2},"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/2601.07533/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":"2026-07-14T01:20:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DJWl+oOZgWxt9KJ7XdJ2vq2fjNE5v54Eoa5+BKtgnRrRT76DQNPCMYhAcjWa3V8eWKopNORrfZw98nz23GVNDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T22:39:08.772911Z"},"content_sha256":"ada853918c899e3a6a41beeb8d3282064cd373aa564e12b29823d81ebdba52e4","schema_version":"1.0","event_id":"sha256:ada853918c899e3a6a41beeb8d3282064cd373aa564e12b29823d81ebdba52e4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RDJ4MY3HZSP4VJGGPTJ5QEWSX5/bundle.json","state_url":"https://pith.science/pith/RDJ4MY3HZSP4VJGGPTJ5QEWSX5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RDJ4MY3HZSP4VJGGPTJ5QEWSX5/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":"2026-08-04T22:39:08Z","links":{"resolver":"https://pith.science/pith/RDJ4MY3HZSP4VJGGPTJ5QEWSX5","bundle":"https://pith.science/pith/RDJ4MY3HZSP4VJGGPTJ5QEWSX5/bundle.json","state":"https://pith.science/pith/RDJ4MY3HZSP4VJGGPTJ5QEWSX5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RDJ4MY3HZSP4VJGGPTJ5QEWSX5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:RDJ4MY3HZSP4VJGGPTJ5QEWSX5","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":"bb727420c5d52317a0e482e5f914d646fbfceb3a55f64f998469280726aa49a3","cross_cats_sorted":["cs.CL","cs.DL"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2026-01-12T13:34:49Z","title_canon_sha256":"1cd0b1d1a49ca0bffeafdc8dd7765e11b41328c39a1b28e89f783f839a5aa54e"},"schema_version":"1.0","source":{"id":"2601.07533","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.07533","created_at":"2026-07-14T01:20:51Z"},{"alias_kind":"arxiv_version","alias_value":"2601.07533v2","created_at":"2026-07-14T01:20:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.07533","created_at":"2026-07-14T01:20:51Z"},{"alias_kind":"pith_short_12","alias_value":"RDJ4MY3HZSP4","created_at":"2026-07-14T01:20:51Z"},{"alias_kind":"pith_short_16","alias_value":"RDJ4MY3HZSP4VJGG","created_at":"2026-07-14T01:20:51Z"},{"alias_kind":"pith_short_8","alias_value":"RDJ4MY3H","created_at":"2026-07-14T01:20:51Z"}],"graph_snapshots":[{"event_id":"sha256:ada853918c899e3a6a41beeb8d3282064cd373aa564e12b29823d81ebdba52e4","target":"graph","created_at":"2026-07-14T01:20:51Z","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/2601.07533/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Tracing connections between historical texts is an important part of intertextual research, enabling scholars to reconstruct the virtual library of a writer and identify the sources influencing their creative process. These intertextual links manifest in diverse forms, ranging from direct verbatim quotations to subtle allusions and paraphrases disguised by morphological variation. Language models offer a promising path forward due to their capability of capturing semantic similarity beyond lexical overlap. However, the development of new methods for this task is held back by the scarcity of st","authors_text":"Andreas Spitz, Barbara Feichtinger, Julian Schelb, Marie Revellio, Michael Wittweiler","cross_cats":["cs.CL","cs.DL"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2026-01-12T13:34:49Z","title":"Loci Similes: A Benchmark for Extracting Intertextualities in Latin Literature"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.07533","kind":"arxiv","version":2},"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":"sha256:6eb68f535ed49de5ebc087a2c96296e1f2bf7fbbe8952433dfb6abac3d657797","target":"record","created_at":"2026-07-14T01:20:51Z","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":"bb727420c5d52317a0e482e5f914d646fbfceb3a55f64f998469280726aa49a3","cross_cats_sorted":["cs.CL","cs.DL"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2026-01-12T13:34:49Z","title_canon_sha256":"1cd0b1d1a49ca0bffeafdc8dd7765e11b41328c39a1b28e89f783f839a5aa54e"},"schema_version":"1.0","source":{"id":"2601.07533","kind":"arxiv","version":2}},"canonical_sha256":"88d3c66367cc9fcaa4c67cd3d812d2bf7ecfe2a2bd1bbe52c7eb7fd9339873d2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"88d3c66367cc9fcaa4c67cd3d812d2bf7ecfe2a2bd1bbe52c7eb7fd9339873d2","first_computed_at":"2026-07-14T01:20:51.117820Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-14T01:20:51.117820Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lSak8ys8jurGlvYUqZJYO7cYUprdMwGzAB/FhSxm+aFtvljVnSAtmYwrK5d8r1rEQ1X+0O4WgGCYaolLLWTqAA==","signature_status":"signed_v1","signed_at":"2026-07-14T01:20:51.118871Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.07533","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6eb68f535ed49de5ebc087a2c96296e1f2bf7fbbe8952433dfb6abac3d657797","sha256:ada853918c899e3a6a41beeb8d3282064cd373aa564e12b29823d81ebdba52e4"],"state_sha256":"56a36a2368335fafcb2c6d931cbd5e576976dbc717dfc6d23841bff8dc6f91a8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ys6OL5pt0VtPKC8xo4SFQOdiaL3xBXQtGq2NtazRsJVSjtaT2e2dQfl+VoT874ZYqw7WTksTm6XElBh5lfOzAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T22:39:08.777501Z","bundle_sha256":"528a61bb3cbb7d12ab8d69a222da46d54362e996ced4d317b31f882b02071554"}}