{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:STWGTTIFZJ4CIB2ZOLV4P4IWC7","short_pith_number":"pith:STWGTTIF","schema_version":"1.0","canonical_sha256":"94ec69cd05ca7824075972ebc7f11617f8b5b116cb432f9d83402ef3f053fe07","source":{"kind":"arxiv","id":"1603.06958","version":1},"attestation_state":"computed","paper":{"title":"Aligning 415 519 proteins in less than two hours on PC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DS"],"primary_cat":"q-bio.GN","authors_text":"Adam Gudys, Agnieszka Debudaj-Grabysz, Sebastin Deorowicz","submitted_at":"2016-03-22T20:03:43Z","abstract_excerpt":"Rapid development of modern sequencing platforms enabled an unprecedented growth of protein families databases. The abundance of sets composed of hundreds of thousands sequences is a great challenge for multiple sequence alignment algorithms. In the article we introduce FAMSA, a new progressive algorithm designed for fast and accurate alignment of thousands of protein sequences. Its features include the utilisation of longest common subsequence measure for determining pairwise similarities, a novel method of gap costs evaluation, and a new iterative refinement scheme. Importantly, its implemen"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1603.06958","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.GN","submitted_at":"2016-03-22T20:03:43Z","cross_cats_sorted":["cs.DS"],"title_canon_sha256":"6db9f59c81a3b3d2a3e517d94bc8c45a6ec5ad5629f43bcb9e91d10fb18f84b1","abstract_canon_sha256":"2ee47e6b1bfbf6d5d522dd169b2f77a4f9b5b9521e7dd90e303d97090522c4c6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:49:42.491307Z","signature_b64":"kcO+fNAo0usGh5vr8M4q2tAJM8IQ81/LhWR8FxzLfC+5ibv5wYu4zbki+DoyALRXjcGcorR8mO2qU+TlszaWDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"94ec69cd05ca7824075972ebc7f11617f8b5b116cb432f9d83402ef3f053fe07","last_reissued_at":"2026-05-18T00:49:42.490717Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:49:42.490717Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Aligning 415 519 proteins in less than two hours on PC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DS"],"primary_cat":"q-bio.GN","authors_text":"Adam Gudys, Agnieszka Debudaj-Grabysz, Sebastin Deorowicz","submitted_at":"2016-03-22T20:03:43Z","abstract_excerpt":"Rapid development of modern sequencing platforms enabled an unprecedented growth of protein families databases. The abundance of sets composed of hundreds of thousands sequences is a great challenge for multiple sequence alignment algorithms. In the article we introduce FAMSA, a new progressive algorithm designed for fast and accurate alignment of thousands of protein sequences. Its features include the utilisation of longest common subsequence measure for determining pairwise similarities, a novel method of gap costs evaluation, and a new iterative refinement scheme. Importantly, its implemen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.06958","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1603.06958","created_at":"2026-05-18T00:49:42.490811+00:00"},{"alias_kind":"arxiv_version","alias_value":"1603.06958v1","created_at":"2026-05-18T00:49:42.490811+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.06958","created_at":"2026-05-18T00:49:42.490811+00:00"},{"alias_kind":"pith_short_12","alias_value":"STWGTTIFZJ4C","created_at":"2026-05-18T12:30:44.179134+00:00"},{"alias_kind":"pith_short_16","alias_value":"STWGTTIFZJ4CIB2Z","created_at":"2026-05-18T12:30:44.179134+00:00"},{"alias_kind":"pith_short_8","alias_value":"STWGTTIF","created_at":"2026-05-18T12:30:44.179134+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/STWGTTIFZJ4CIB2ZOLV4P4IWC7","json":"https://pith.science/pith/STWGTTIFZJ4CIB2ZOLV4P4IWC7.json","graph_json":"https://pith.science/api/pith-number/STWGTTIFZJ4CIB2ZOLV4P4IWC7/graph.json","events_json":"https://pith.science/api/pith-number/STWGTTIFZJ4CIB2ZOLV4P4IWC7/events.json","paper":"https://pith.science/paper/STWGTTIF"},"agent_actions":{"view_html":"https://pith.science/pith/STWGTTIFZJ4CIB2ZOLV4P4IWC7","download_json":"https://pith.science/pith/STWGTTIFZJ4CIB2ZOLV4P4IWC7.json","view_paper":"https://pith.science/paper/STWGTTIF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1603.06958&json=true","fetch_graph":"https://pith.science/api/pith-number/STWGTTIFZJ4CIB2ZOLV4P4IWC7/graph.json","fetch_events":"https://pith.science/api/pith-number/STWGTTIFZJ4CIB2ZOLV4P4IWC7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/STWGTTIFZJ4CIB2ZOLV4P4IWC7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/STWGTTIFZJ4CIB2ZOLV4P4IWC7/action/storage_attestation","attest_author":"https://pith.science/pith/STWGTTIFZJ4CIB2ZOLV4P4IWC7/action/author_attestation","sign_citation":"https://pith.science/pith/STWGTTIFZJ4CIB2ZOLV4P4IWC7/action/citation_signature","submit_replication":"https://pith.science/pith/STWGTTIFZJ4CIB2ZOLV4P4IWC7/action/replication_record"}},"created_at":"2026-05-18T00:49:42.490811+00:00","updated_at":"2026-05-18T00:49:42.490811+00:00"}