{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:BDPJWG6ANADE77KTIZ6LP5REOK","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":"fc1a602b350750661ebe9a6db531b57593cb2b74f5bfc253ecf224af2d035cea","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-01-28T18:59:03Z","title_canon_sha256":"cf0c2d9ab37e91437633bdea8464df37c77575822ee3f94bdccd756462f89f2b"},"schema_version":"1.0","source":{"id":"2501.17159","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.17159","created_at":"2026-07-05T10:07:48Z"},{"alias_kind":"arxiv_version","alias_value":"2501.17159v2","created_at":"2026-07-05T10:07:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.17159","created_at":"2026-07-05T10:07:48Z"},{"alias_kind":"pith_short_12","alias_value":"BDPJWG6ANADE","created_at":"2026-07-05T10:07:48Z"},{"alias_kind":"pith_short_16","alias_value":"BDPJWG6ANADE77KT","created_at":"2026-07-05T10:07:48Z"},{"alias_kind":"pith_short_8","alias_value":"BDPJWG6A","created_at":"2026-07-05T10:07:48Z"}],"graph_snapshots":[{"event_id":"sha256:eb7f5824d99277f6373d8a08fa53178d5d13cf07354f10c0ab75dab92b508d20","target":"graph","created_at":"2026-07-05T10:07:48Z","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/2501.17159/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Existing diffusion models show great potential for identity-preserving generation. However, personalized portrait generation remains challenging due to the diversity in user profiles, including variations in appearance and lighting conditions. To address these challenges, we propose IC-Portrait, a novel framework designed to accurately encode individual identities for personalized portrait generation. Our key insight is that pre-trained diffusion models are fast learners (e.g.,100 ~ 200 steps) for in-context dense correspondence matching, which motivates the two major designs of our IC-Portrai","authors_text":"Enis Simsar, Han Yang, Sotiris Anagnostidis, Thomas Hofmann, Yanlong Zang, Ziwei Liu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-01-28T18:59:03Z","title":"IC-Portrait: In-Context Matching for View-Consistent Personalized Portrait"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.17159","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":"sha256:54c499c78efa8ba70587ac26cc07f2be1cbe9879f38e8f77086c82c7a3a885d7","target":"record","created_at":"2026-07-05T10:07:48Z","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":"fc1a602b350750661ebe9a6db531b57593cb2b74f5bfc253ecf224af2d035cea","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-01-28T18:59:03Z","title_canon_sha256":"cf0c2d9ab37e91437633bdea8464df37c77575822ee3f94bdccd756462f89f2b"},"schema_version":"1.0","source":{"id":"2501.17159","kind":"arxiv","version":2}},"canonical_sha256":"08de9b1bc068064ffd53467cb7f624729149b19d4e5b0a0f1fa9ae8fb991004a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"08de9b1bc068064ffd53467cb7f624729149b19d4e5b0a0f1fa9ae8fb991004a","first_computed_at":"2026-07-05T10:07:48.378964Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:07:48.378964Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0tuBKYTk2aYoCeBYaUGP5bm4Ek8yg1V8a11ZbzG/EIOymgTMYz1u+lWRq4rq8IvlMQp2tZ2K8DERia8tp6hDBw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:07:48.379448Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.17159","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:54c499c78efa8ba70587ac26cc07f2be1cbe9879f38e8f77086c82c7a3a885d7","sha256:eb7f5824d99277f6373d8a08fa53178d5d13cf07354f10c0ab75dab92b508d20"],"state_sha256":"218c572e81e64a9c225d5ed88b10f72d451a6d8f81a9997ccd693a7e4d493237"}