{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:E23EYPBKYWBT4YG5WUZKJ5IVO5","short_pith_number":"pith:E23EYPBK","canonical_record":{"source":{"id":"2312.06116","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-12-11T04:47:39Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"34c89d4e4e090a40c3f3bdc05ecd481ad61a637ae25e7661b4f854663226dade","abstract_canon_sha256":"4bf11be165ad874778a928ee9f550ddb82b86b6dc3850a9d5adfbf91ed262457"},"schema_version":"1.0"},"canonical_sha256":"26b64c3c2ac5833e60ddb532a4f515777fc064e591c80498d46d9398c6a013fe","source":{"kind":"arxiv","id":"2312.06116","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.06116","created_at":"2026-07-05T07:22:38Z"},{"alias_kind":"arxiv_version","alias_value":"2312.06116v1","created_at":"2026-07-05T07:22:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.06116","created_at":"2026-07-05T07:22:38Z"},{"alias_kind":"pith_short_12","alias_value":"E23EYPBKYWBT","created_at":"2026-07-05T07:22:38Z"},{"alias_kind":"pith_short_16","alias_value":"E23EYPBKYWBT4YG5","created_at":"2026-07-05T07:22:38Z"},{"alias_kind":"pith_short_8","alias_value":"E23EYPBK","created_at":"2026-07-05T07:22:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:E23EYPBKYWBT4YG5WUZKJ5IVO5","target":"record","payload":{"canonical_record":{"source":{"id":"2312.06116","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-12-11T04:47:39Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"34c89d4e4e090a40c3f3bdc05ecd481ad61a637ae25e7661b4f854663226dade","abstract_canon_sha256":"4bf11be165ad874778a928ee9f550ddb82b86b6dc3850a9d5adfbf91ed262457"},"schema_version":"1.0"},"canonical_sha256":"26b64c3c2ac5833e60ddb532a4f515777fc064e591c80498d46d9398c6a013fe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:22:38.862216Z","signature_b64":"ryH4KXIV/9eoT+PBwkKk13FqIas59NtEFbAVIqPDjUZ+LX9+WrJfULxHONF6D7eUDr/ocZpKuvUC2ZzlnYkcDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"26b64c3c2ac5833e60ddb532a4f515777fc064e591c80498d46d9398c6a013fe","last_reissued_at":"2026-07-05T07:22:38.861718Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:22:38.861718Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.06116","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":"2026-07-05T07:22:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yTq8ScJW02DSWg+HTMZ4e+YVZ1iz1+yZAtrImqW0jd4KzgGh0ANW95bcbN1l3YulrsIP3boF+1M/c9ejuc0OBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T21:04:24.463117Z"},"content_sha256":"7ec9559a5b17bd3bce0b3c8675a31c4cc4b7430d45b5321f0ba286c7062f1253","schema_version":"1.0","event_id":"sha256:7ec9559a5b17bd3bce0b3c8675a31c4cc4b7430d45b5321f0ba286c7062f1253"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:E23EYPBKYWBT4YG5WUZKJ5IVO5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Stellar: Systematic Evaluation of Human-Centric Personalized Text-to-Image Methods","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.LG"],"primary_cat":"cs.CV","authors_text":"Alexandros Benetatos, Dimitris Skourtis, Iordanis Fostiropoulos, Panos Achlioptas","submitted_at":"2023-12-11T04:47:39Z","abstract_excerpt":"In this work, we systematically study the problem of personalized text-to-image generation, where the output image is expected to portray information about specific human subjects. E.g., generating images of oneself appearing at imaginative places, interacting with various items, or engaging in fictional activities. To this end, we focus on text-to-image systems that input a single image of an individual to ground the generation process along with text describing the desired visual context. Our first contribution is to fill the literature gap by curating high-quality, appropriate data for this"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.06116","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/2312.06116/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":"2026-07-05T07:22:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q9jAZl1NnpIU8IyZNbsiQQCMma0t5TWf7bk/444bVtyspJPY3tGpkYI3kXUPQsux8mcDAuqqbZlGzhBYcp0bCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T21:04:24.464144Z"},"content_sha256":"39c9608b57cd101e8be627e5c32505f995f7ec9a6855a0a066c41c0754d8d34b","schema_version":"1.0","event_id":"sha256:39c9608b57cd101e8be627e5c32505f995f7ec9a6855a0a066c41c0754d8d34b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/E23EYPBKYWBT4YG5WUZKJ5IVO5/bundle.json","state_url":"https://pith.science/pith/E23EYPBKYWBT4YG5WUZKJ5IVO5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/E23EYPBKYWBT4YG5WUZKJ5IVO5/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":"2026-08-10T21:04:24Z","links":{"resolver":"https://pith.science/pith/E23EYPBKYWBT4YG5WUZKJ5IVO5","bundle":"https://pith.science/pith/E23EYPBKYWBT4YG5WUZKJ5IVO5/bundle.json","state":"https://pith.science/pith/E23EYPBKYWBT4YG5WUZKJ5IVO5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/E23EYPBKYWBT4YG5WUZKJ5IVO5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:E23EYPBKYWBT4YG5WUZKJ5IVO5","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":"4bf11be165ad874778a928ee9f550ddb82b86b6dc3850a9d5adfbf91ed262457","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-12-11T04:47:39Z","title_canon_sha256":"34c89d4e4e090a40c3f3bdc05ecd481ad61a637ae25e7661b4f854663226dade"},"schema_version":"1.0","source":{"id":"2312.06116","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.06116","created_at":"2026-07-05T07:22:38Z"},{"alias_kind":"arxiv_version","alias_value":"2312.06116v1","created_at":"2026-07-05T07:22:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.06116","created_at":"2026-07-05T07:22:38Z"},{"alias_kind":"pith_short_12","alias_value":"E23EYPBKYWBT","created_at":"2026-07-05T07:22:38Z"},{"alias_kind":"pith_short_16","alias_value":"E23EYPBKYWBT4YG5","created_at":"2026-07-05T07:22:38Z"},{"alias_kind":"pith_short_8","alias_value":"E23EYPBK","created_at":"2026-07-05T07:22:38Z"}],"graph_snapshots":[{"event_id":"sha256:39c9608b57cd101e8be627e5c32505f995f7ec9a6855a0a066c41c0754d8d34b","target":"graph","created_at":"2026-07-05T07:22:38Z","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/2312.06116/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this work, we systematically study the problem of personalized text-to-image generation, where the output image is expected to portray information about specific human subjects. E.g., generating images of oneself appearing at imaginative places, interacting with various items, or engaging in fictional activities. To this end, we focus on text-to-image systems that input a single image of an individual to ground the generation process along with text describing the desired visual context. Our first contribution is to fill the literature gap by curating high-quality, appropriate data for this","authors_text":"Alexandros Benetatos, Dimitris Skourtis, Iordanis Fostiropoulos, Panos Achlioptas","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-12-11T04:47:39Z","title":"Stellar: Systematic Evaluation of Human-Centric Personalized Text-to-Image Methods"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.06116","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":"sha256:7ec9559a5b17bd3bce0b3c8675a31c4cc4b7430d45b5321f0ba286c7062f1253","target":"record","created_at":"2026-07-05T07:22:38Z","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":"4bf11be165ad874778a928ee9f550ddb82b86b6dc3850a9d5adfbf91ed262457","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-12-11T04:47:39Z","title_canon_sha256":"34c89d4e4e090a40c3f3bdc05ecd481ad61a637ae25e7661b4f854663226dade"},"schema_version":"1.0","source":{"id":"2312.06116","kind":"arxiv","version":1}},"canonical_sha256":"26b64c3c2ac5833e60ddb532a4f515777fc064e591c80498d46d9398c6a013fe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"26b64c3c2ac5833e60ddb532a4f515777fc064e591c80498d46d9398c6a013fe","first_computed_at":"2026-07-05T07:22:38.861718Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:22:38.861718Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ryH4KXIV/9eoT+PBwkKk13FqIas59NtEFbAVIqPDjUZ+LX9+WrJfULxHONF6D7eUDr/ocZpKuvUC2ZzlnYkcDw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:22:38.862216Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.06116","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7ec9559a5b17bd3bce0b3c8675a31c4cc4b7430d45b5321f0ba286c7062f1253","sha256:39c9608b57cd101e8be627e5c32505f995f7ec9a6855a0a066c41c0754d8d34b"],"state_sha256":"071445dae65ca3f7aba7fd42c87159b9c881b4b1a3b89ce292d09ad799a6b251"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iYWvVQQi4VPuN5jjfom60VGJikof51JNp/cGeMdquoCYoTiVn2tBu7kUq2TxTzlk7xYMENBzz9+yEe7eST4NBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T21:04:24.479785Z","bundle_sha256":"02fc46dc35d1f7a33b415dafd3a9f028f7d086226c08bed04f76ce7a3903e210"}}