{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:WISN6CK5PXQ5VXPKACTSP3REC2","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":"64f273a551bbed56aff08bfa998d40cb3a43e133afc3f348ab46ffb0eabf079f","cross_cats_sorted":["q-bio.BM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-08-12T14:13:48Z","title_canon_sha256":"4fc4cffb8baf5e59fcddf6ac0ac0c1c38dbcfeb9acbb1dd06090221631585fcd"},"schema_version":"1.0","source":{"id":"2608.12090","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.12090","created_at":"2026-08-13T01:29:57Z"},{"alias_kind":"arxiv_version","alias_value":"2608.12090v1","created_at":"2026-08-13T01:29:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.12090","created_at":"2026-08-13T01:29:57Z"},{"alias_kind":"pith_short_12","alias_value":"WISN6CK5PXQ5","created_at":"2026-08-13T01:29:57Z"},{"alias_kind":"pith_short_16","alias_value":"WISN6CK5PXQ5VXPK","created_at":"2026-08-13T01:29:57Z"},{"alias_kind":"pith_short_8","alias_value":"WISN6CK5","created_at":"2026-08-13T01:29:57Z"}],"graph_snapshots":[{"event_id":"sha256:520ca88c3209f1a7b6ed7aa7629b5b638eea341e773b0c21026c54b771ea46b7","target":"graph","created_at":"2026-08-13T01:29:57Z","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/2608.12090/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Protein language models (PLMs) have transferred the latest advances from natural language processing to computational biology. These models, trained on large corpora of protein sequence data, are widely used to translate amino acid sequences into latent-space embeddings, ready for use in diverse downstream tasks (DTs). By a common consensus, embeddings from the model's last layer are used, and the model's internal behavior remains poorly understood. We analyzed 13 PLMs across 15 DTs from 11 datasets to investigate the informativeness of embeddings created in intermediate PLM layers. We trained","authors_text":"Ilya Senatorov, Olga V. Kalinina, Roman Joeres","cross_cats":["q-bio.BM"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-08-12T14:13:48Z","title":"Task- and dataset-specific information in protein language models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.12090","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:cda928eba892933c3c8e92978f9c1582da97f5c11152240d883835e169833264","target":"record","created_at":"2026-08-13T01:29:57Z","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":"64f273a551bbed56aff08bfa998d40cb3a43e133afc3f348ab46ffb0eabf079f","cross_cats_sorted":["q-bio.BM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-08-12T14:13:48Z","title_canon_sha256":"4fc4cffb8baf5e59fcddf6ac0ac0c1c38dbcfeb9acbb1dd06090221631585fcd"},"schema_version":"1.0","source":{"id":"2608.12090","kind":"arxiv","version":1}},"canonical_sha256":"b224df095d7de1daddea00a727ee241692b03b1bfe6b5b76cffa0a36eaa0633e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b224df095d7de1daddea00a727ee241692b03b1bfe6b5b76cffa0a36eaa0633e","first_computed_at":"2026-08-13T01:29:57.368825Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-13T01:29:57.368825Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nHvpjzSv+Z4qtmxpp0dhBII5uKO/3Nl0t+YutNUcVpN12O9Nke1rX3FA4LVx6q0rCV1MgHOtb09A3y0Nl3xwBw==","signature_status":"signed_v1","signed_at":"2026-08-13T01:29:57.371127Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.12090","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cda928eba892933c3c8e92978f9c1582da97f5c11152240d883835e169833264","sha256:520ca88c3209f1a7b6ed7aa7629b5b638eea341e773b0c21026c54b771ea46b7"],"state_sha256":"1768f85eb22054abc8fb142bf2479805eacaa8c936a1d41ac57ae6f1fa4ac233"}