{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:YQHMN7NLNFHRLQQGWPIPFPLXYZ","short_pith_number":"pith:YQHMN7NL","canonical_record":{"source":{"id":"2302.09778","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-02-20T05:48:41Z","cross_cats_sorted":["cs.GR"],"title_canon_sha256":"ba37f4ea2bd04a692b701fe1e83b28d2cba867cbfb9f0a0cbc5a2a688463e552","abstract_canon_sha256":"8d88f38afb97b1fa2700474c14bbaeffa69c94e4a777231e351d3dcea05a5f9a"},"schema_version":"1.0"},"canonical_sha256":"c40ec6fdab694f15c206b3d0f2bd77c6527406f1f3c490331780cbaa59bb4277","source":{"kind":"arxiv","id":"2302.09778","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.09778","created_at":"2026-07-05T05:44:28Z"},{"alias_kind":"arxiv_version","alias_value":"2302.09778v2","created_at":"2026-07-05T05:44:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.09778","created_at":"2026-07-05T05:44:28Z"},{"alias_kind":"pith_short_12","alias_value":"YQHMN7NLNFHR","created_at":"2026-07-05T05:44:28Z"},{"alias_kind":"pith_short_16","alias_value":"YQHMN7NLNFHRLQQG","created_at":"2026-07-05T05:44:28Z"},{"alias_kind":"pith_short_8","alias_value":"YQHMN7NL","created_at":"2026-07-05T05:44:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:YQHMN7NLNFHRLQQGWPIPFPLXYZ","target":"record","payload":{"canonical_record":{"source":{"id":"2302.09778","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-02-20T05:48:41Z","cross_cats_sorted":["cs.GR"],"title_canon_sha256":"ba37f4ea2bd04a692b701fe1e83b28d2cba867cbfb9f0a0cbc5a2a688463e552","abstract_canon_sha256":"8d88f38afb97b1fa2700474c14bbaeffa69c94e4a777231e351d3dcea05a5f9a"},"schema_version":"1.0"},"canonical_sha256":"c40ec6fdab694f15c206b3d0f2bd77c6527406f1f3c490331780cbaa59bb4277","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:44:28.005610Z","signature_b64":"3cB7cOwsXAYajq/U4KoumxFCnev3FPVAYm0Gb3uaMFmY8QEfgAPh1VPsvIWODsa3ynk5gMjMTBmJ9Uxialj5CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c40ec6fdab694f15c206b3d0f2bd77c6527406f1f3c490331780cbaa59bb4277","last_reissued_at":"2026-07-05T05:44:28.005232Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:44:28.005232Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2302.09778","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":"2026-07-05T05:44:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B056WBgxSVN0OMTjurOgJsKHZW8wnmAfq7VFsU4AeWd4wXdb43XnZtVuqwsxV8Q4vWvQv3aDh1xOIhyJE+W9AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-29T10:43:40.786539Z"},"content_sha256":"e98183e3ddb024f0e792d6a2ecf88d738162d743de5cbf6f4a6b0e8ffbc349f9","schema_version":"1.0","event_id":"sha256:e98183e3ddb024f0e792d6a2ecf88d738162d743de5cbf6f4a6b0e8ffbc349f9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:YQHMN7NLNFHRLQQGWPIPFPLXYZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Composer: Creative and Controllable Image Synthesis with Composable Conditions","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.GR"],"primary_cat":"cs.CV","authors_text":"Deli Zhao, Di Chen, Jingren Zhou, Lianghua Huang, Yujun Shen, Yu Liu","submitted_at":"2023-02-20T05:48:41Z","abstract_excerpt":"Recent large-scale generative models learned on big data are capable of synthesizing incredible images yet suffer from limited controllability. This work offers a new generation paradigm that allows flexible control of the output image, such as spatial layout and palette, while maintaining the synthesis quality and model creativity. With compositionality as the core idea, we first decompose an image into representative factors, and then train a diffusion model with all these factors as the conditions to recompose the input. At the inference stage, the rich intermediate representations work as "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.09778","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/2302.09778/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":"2026-07-05T05:44:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"APdulp76B9od6I30YRwOiVi0NAJXdFPTwCH3Y5tgIIV8b62p6KEzCgLoAgUA/cpBPDBPxV0pxUSw+NEblD4CDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-29T10:43:40.786919Z"},"content_sha256":"7ee2642bd69172b54c7f9e3cff8b1b2b957cc8d1beb88617dad5038d6f23d834","schema_version":"1.0","event_id":"sha256:7ee2642bd69172b54c7f9e3cff8b1b2b957cc8d1beb88617dad5038d6f23d834"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YQHMN7NLNFHRLQQGWPIPFPLXYZ/bundle.json","state_url":"https://pith.science/pith/YQHMN7NLNFHRLQQGWPIPFPLXYZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YQHMN7NLNFHRLQQGWPIPFPLXYZ/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":"2026-07-29T10:43:40Z","links":{"resolver":"https://pith.science/pith/YQHMN7NLNFHRLQQGWPIPFPLXYZ","bundle":"https://pith.science/pith/YQHMN7NLNFHRLQQGWPIPFPLXYZ/bundle.json","state":"https://pith.science/pith/YQHMN7NLNFHRLQQGWPIPFPLXYZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YQHMN7NLNFHRLQQGWPIPFPLXYZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:YQHMN7NLNFHRLQQGWPIPFPLXYZ","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":"8d88f38afb97b1fa2700474c14bbaeffa69c94e4a777231e351d3dcea05a5f9a","cross_cats_sorted":["cs.GR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-02-20T05:48:41Z","title_canon_sha256":"ba37f4ea2bd04a692b701fe1e83b28d2cba867cbfb9f0a0cbc5a2a688463e552"},"schema_version":"1.0","source":{"id":"2302.09778","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.09778","created_at":"2026-07-05T05:44:28Z"},{"alias_kind":"arxiv_version","alias_value":"2302.09778v2","created_at":"2026-07-05T05:44:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.09778","created_at":"2026-07-05T05:44:28Z"},{"alias_kind":"pith_short_12","alias_value":"YQHMN7NLNFHR","created_at":"2026-07-05T05:44:28Z"},{"alias_kind":"pith_short_16","alias_value":"YQHMN7NLNFHRLQQG","created_at":"2026-07-05T05:44:28Z"},{"alias_kind":"pith_short_8","alias_value":"YQHMN7NL","created_at":"2026-07-05T05:44:28Z"}],"graph_snapshots":[{"event_id":"sha256:7ee2642bd69172b54c7f9e3cff8b1b2b957cc8d1beb88617dad5038d6f23d834","target":"graph","created_at":"2026-07-05T05:44:28Z","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/2302.09778/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent large-scale generative models learned on big data are capable of synthesizing incredible images yet suffer from limited controllability. This work offers a new generation paradigm that allows flexible control of the output image, such as spatial layout and palette, while maintaining the synthesis quality and model creativity. With compositionality as the core idea, we first decompose an image into representative factors, and then train a diffusion model with all these factors as the conditions to recompose the input. At the inference stage, the rich intermediate representations work as ","authors_text":"Deli Zhao, Di Chen, Jingren Zhou, Lianghua Huang, Yujun Shen, Yu Liu","cross_cats":["cs.GR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-02-20T05:48:41Z","title":"Composer: Creative and Controllable Image Synthesis with Composable Conditions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.09778","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:e98183e3ddb024f0e792d6a2ecf88d738162d743de5cbf6f4a6b0e8ffbc349f9","target":"record","created_at":"2026-07-05T05:44:28Z","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":"8d88f38afb97b1fa2700474c14bbaeffa69c94e4a777231e351d3dcea05a5f9a","cross_cats_sorted":["cs.GR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-02-20T05:48:41Z","title_canon_sha256":"ba37f4ea2bd04a692b701fe1e83b28d2cba867cbfb9f0a0cbc5a2a688463e552"},"schema_version":"1.0","source":{"id":"2302.09778","kind":"arxiv","version":2}},"canonical_sha256":"c40ec6fdab694f15c206b3d0f2bd77c6527406f1f3c490331780cbaa59bb4277","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c40ec6fdab694f15c206b3d0f2bd77c6527406f1f3c490331780cbaa59bb4277","first_computed_at":"2026-07-05T05:44:28.005232Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:44:28.005232Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3cB7cOwsXAYajq/U4KoumxFCnev3FPVAYm0Gb3uaMFmY8QEfgAPh1VPsvIWODsa3ynk5gMjMTBmJ9Uxialj5CA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:44:28.005610Z","signed_message":"canonical_sha256_bytes"},"source_id":"2302.09778","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e98183e3ddb024f0e792d6a2ecf88d738162d743de5cbf6f4a6b0e8ffbc349f9","sha256:7ee2642bd69172b54c7f9e3cff8b1b2b957cc8d1beb88617dad5038d6f23d834"],"state_sha256":"152717453ee718a90afb672f8513e753cfef1b3b8db011924b00751261792504"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8CDsL+eaIV6WkdwiDXDQlaiUI2DmggytiLSLWsoRecqHCF8Ea+VKsfwW29v+WUsRx07V6chigFc+uuwqmUYQAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-29T10:43:40.789347Z","bundle_sha256":"de78ff70069caba59a0acfa7d3fd1697d0f1766586ec63022ace00314c2343dd"}}