{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:J2SSLIKZ2CCAQQZJYFFT7M3LLS","short_pith_number":"pith:J2SSLIKZ","schema_version":"1.0","canonical_sha256":"4ea525a159d084084329c14b3fb36b5ca5523a7a36f8c410de5c8504efdb619d","source":{"kind":"arxiv","id":"2405.11523","version":1},"attestation_state":"computed","paper":{"title":"Diffusion-Based Hierarchical Image Steganography","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Chong Mou, Jian Zhang, Jiwen Yu, Xiandong Meng, Xuanyu Zhang, Youmin Xu","submitted_at":"2024-05-19T11:29:52Z","abstract_excerpt":"This paper introduces Hierarchical Image Steganography, a novel method that enhances the security and capacity of embedding multiple images into a single container using diffusion models. HIS assigns varying levels of robustness to images based on their importance, ensuring enhanced protection against manipulation. It adaptively exploits the robustness of the Diffusion Model alongside the reversibility of the Flow Model. The integration of Embed-Flow and Enhance-Flow improves embedding efficiency and image recovery quality, respectively, setting HIS apart from conventional multi-image steganog"},"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":"2405.11523","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-05-19T11:29:52Z","cross_cats_sorted":[],"title_canon_sha256":"b74f6c2f452e291f0aab9299caf18fe0b734ac41f36974f3b81fd59afb94c075","abstract_canon_sha256":"128a483497e8d6bdb6585329cf6f965c8d2e56f9794e73f0c1cc8d8435ff2742"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:20:41.054463Z","signature_b64":"cq1E6EOBBEH+qq0kSa4KFRuJLdR/QkcsFJQFLJNpW7nBtBMQj4CU4L9rLWq6DjIYoFrpPxhglerD4JeXhc9VBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4ea525a159d084084329c14b3fb36b5ca5523a7a36f8c410de5c8504efdb619d","last_reissued_at":"2026-07-05T08:20:41.053967Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:20:41.053967Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Diffusion-Based Hierarchical Image Steganography","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Chong Mou, Jian Zhang, Jiwen Yu, Xiandong Meng, Xuanyu Zhang, Youmin Xu","submitted_at":"2024-05-19T11:29:52Z","abstract_excerpt":"This paper introduces Hierarchical Image Steganography, a novel method that enhances the security and capacity of embedding multiple images into a single container using diffusion models. HIS assigns varying levels of robustness to images based on their importance, ensuring enhanced protection against manipulation. It adaptively exploits the robustness of the Diffusion Model alongside the reversibility of the Flow Model. The integration of Embed-Flow and Enhance-Flow improves embedding efficiency and image recovery quality, respectively, setting HIS apart from conventional multi-image steganog"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.11523","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/2405.11523/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2405.11523","created_at":"2026-07-05T08:20:41.054043+00:00"},{"alias_kind":"arxiv_version","alias_value":"2405.11523v1","created_at":"2026-07-05T08:20:41.054043+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.11523","created_at":"2026-07-05T08:20:41.054043+00:00"},{"alias_kind":"pith_short_12","alias_value":"J2SSLIKZ2CCA","created_at":"2026-07-05T08:20:41.054043+00:00"},{"alias_kind":"pith_short_16","alias_value":"J2SSLIKZ2CCAQQZJ","created_at":"2026-07-05T08:20:41.054043+00:00"},{"alias_kind":"pith_short_8","alias_value":"J2SSLIKZ","created_at":"2026-07-05T08:20:41.054043+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/J2SSLIKZ2CCAQQZJYFFT7M3LLS","json":"https://pith.science/pith/J2SSLIKZ2CCAQQZJYFFT7M3LLS.json","graph_json":"https://pith.science/api/pith-number/J2SSLIKZ2CCAQQZJYFFT7M3LLS/graph.json","events_json":"https://pith.science/api/pith-number/J2SSLIKZ2CCAQQZJYFFT7M3LLS/events.json","paper":"https://pith.science/paper/J2SSLIKZ"},"agent_actions":{"view_html":"https://pith.science/pith/J2SSLIKZ2CCAQQZJYFFT7M3LLS","download_json":"https://pith.science/pith/J2SSLIKZ2CCAQQZJYFFT7M3LLS.json","view_paper":"https://pith.science/paper/J2SSLIKZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2405.11523&json=true","fetch_graph":"https://pith.science/api/pith-number/J2SSLIKZ2CCAQQZJYFFT7M3LLS/graph.json","fetch_events":"https://pith.science/api/pith-number/J2SSLIKZ2CCAQQZJYFFT7M3LLS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/J2SSLIKZ2CCAQQZJYFFT7M3LLS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/J2SSLIKZ2CCAQQZJYFFT7M3LLS/action/storage_attestation","attest_author":"https://pith.science/pith/J2SSLIKZ2CCAQQZJYFFT7M3LLS/action/author_attestation","sign_citation":"https://pith.science/pith/J2SSLIKZ2CCAQQZJYFFT7M3LLS/action/citation_signature","submit_replication":"https://pith.science/pith/J2SSLIKZ2CCAQQZJYFFT7M3LLS/action/replication_record"}},"created_at":"2026-07-05T08:20:41.054043+00:00","updated_at":"2026-07-05T08:20:41.054043+00:00"}