{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:B5QVKHS7HI3TCYXKO64LHRK23V","short_pith_number":"pith:B5QVKHS7","canonical_record":{"source":{"id":"2606.13714","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-06-10T20:54:45Z","cross_cats_sorted":[],"title_canon_sha256":"161968c6f8d038bfceb24b6a5026a266089a5c684054f5acd2360476dbd6ab45","abstract_canon_sha256":"a6bb3081499a7ad268a0ec0839e7b1626a6968a0799e730033f2747397d7eb89"},"schema_version":"1.0"},"canonical_sha256":"0f61551e5f3a373162ea77b8b3c55add547c1c9d1a9e36b7c0ebb1798122b657","source":{"kind":"arxiv","id":"2606.13714","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.13714","created_at":"2026-06-23T01:13:06Z"},{"alias_kind":"arxiv_version","alias_value":"2606.13714v2","created_at":"2026-06-23T01:13:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.13714","created_at":"2026-06-23T01:13:06Z"},{"alias_kind":"pith_short_12","alias_value":"B5QVKHS7HI3T","created_at":"2026-06-23T01:13:06Z"},{"alias_kind":"pith_short_16","alias_value":"B5QVKHS7HI3TCYXK","created_at":"2026-06-23T01:13:06Z"},{"alias_kind":"pith_short_8","alias_value":"B5QVKHS7","created_at":"2026-06-23T01:13:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:B5QVKHS7HI3TCYXKO64LHRK23V","target":"record","payload":{"canonical_record":{"source":{"id":"2606.13714","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-06-10T20:54:45Z","cross_cats_sorted":[],"title_canon_sha256":"161968c6f8d038bfceb24b6a5026a266089a5c684054f5acd2360476dbd6ab45","abstract_canon_sha256":"a6bb3081499a7ad268a0ec0839e7b1626a6968a0799e730033f2747397d7eb89"},"schema_version":"1.0"},"canonical_sha256":"0f61551e5f3a373162ea77b8b3c55add547c1c9d1a9e36b7c0ebb1798122b657","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-23T01:13:06.549367Z","signature_b64":"Tf5yOIND1EYVgEOku/kJD+TH6ucTwpUE9lreEHuoJWgG3b68iCkQqlWQ7zS6B9TgW7feYx5NR8VvlvNacSSCBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0f61551e5f3a373162ea77b8b3c55add547c1c9d1a9e36b7c0ebb1798122b657","last_reissued_at":"2026-06-23T01:13:06.548768Z","signature_status":"signed_v1","first_computed_at":"2026-06-23T01:13:06.548768Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.13714","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":"2026-06-23T01:13:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sK/3EFU+f6m0gB5wDklZr0vHUn2VuK59Mpnq8i7v9BTNdrPmDX3C0lowjki1lHwrIhOg+IFn7PMS58K1IbIaAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T13:23:56.493581Z"},"content_sha256":"e3e8c6abcb4181fbd8327bd47f91412aa8c180724984d4577f2803a976fad802","schema_version":"1.0","event_id":"sha256:e3e8c6abcb4181fbd8327bd47f91412aa8c180724984d4577f2803a976fad802"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:B5QVKHS7HI3TCYXKO64LHRK23V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TSA: Temporal Slot Activation for Persistent Object-Centric Video Representation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Anh Nguyen, Duc Nguyen, Duy Minh Ho Nguyen, Hao Vo, Khoa Vo, Long Mai, Ngan Le, Nghi D. Q. Bui, Sieu Tran","submitted_at":"2026-06-10T20:54:45Z","abstract_excerpt":"Unsupervised video object-centric learning aims to decompose dynamic scenes into temporally persistent entity representations. Existing recurrent video slot-attention methods propagate a fixed set of slots across frames, but typically assume unconditional slot propagation: every slot is updated and decoded at every frame, regardless of whether its corresponding object is visible. We show that this design violates a basic lifecycle requirement for persistent slots: when an object is absent or fully occluded, its slot should preserve its previous state and avoid explaining unrelated visible cont"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.13714","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/2606.13714/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":"2026-06-23T01:13:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LaOUX5idQfG80HhyHHJ6FGj+84Z/s7okjnRaZXK6z/0IzLL59+NcHK0zql3TylAhDuF2ezlHlFQMn/Zt9PAtAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T13:23:56.493955Z"},"content_sha256":"5adfede3854b3f44e5bb329f88cfae1393b77f15e19d6eb370bb51cdfa33b260","schema_version":"1.0","event_id":"sha256:5adfede3854b3f44e5bb329f88cfae1393b77f15e19d6eb370bb51cdfa33b260"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B5QVKHS7HI3TCYXKO64LHRK23V/bundle.json","state_url":"https://pith.science/pith/B5QVKHS7HI3TCYXKO64LHRK23V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B5QVKHS7HI3TCYXKO64LHRK23V/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":"2026-06-28T13:23:56Z","links":{"resolver":"https://pith.science/pith/B5QVKHS7HI3TCYXKO64LHRK23V","bundle":"https://pith.science/pith/B5QVKHS7HI3TCYXKO64LHRK23V/bundle.json","state":"https://pith.science/pith/B5QVKHS7HI3TCYXKO64LHRK23V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B5QVKHS7HI3TCYXKO64LHRK23V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:B5QVKHS7HI3TCYXKO64LHRK23V","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":"a6bb3081499a7ad268a0ec0839e7b1626a6968a0799e730033f2747397d7eb89","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-06-10T20:54:45Z","title_canon_sha256":"161968c6f8d038bfceb24b6a5026a266089a5c684054f5acd2360476dbd6ab45"},"schema_version":"1.0","source":{"id":"2606.13714","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.13714","created_at":"2026-06-23T01:13:06Z"},{"alias_kind":"arxiv_version","alias_value":"2606.13714v2","created_at":"2026-06-23T01:13:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.13714","created_at":"2026-06-23T01:13:06Z"},{"alias_kind":"pith_short_12","alias_value":"B5QVKHS7HI3T","created_at":"2026-06-23T01:13:06Z"},{"alias_kind":"pith_short_16","alias_value":"B5QVKHS7HI3TCYXK","created_at":"2026-06-23T01:13:06Z"},{"alias_kind":"pith_short_8","alias_value":"B5QVKHS7","created_at":"2026-06-23T01:13:06Z"}],"graph_snapshots":[{"event_id":"sha256:5adfede3854b3f44e5bb329f88cfae1393b77f15e19d6eb370bb51cdfa33b260","target":"graph","created_at":"2026-06-23T01:13:06Z","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/2606.13714/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Unsupervised video object-centric learning aims to decompose dynamic scenes into temporally persistent entity representations. Existing recurrent video slot-attention methods propagate a fixed set of slots across frames, but typically assume unconditional slot propagation: every slot is updated and decoded at every frame, regardless of whether its corresponding object is visible. We show that this design violates a basic lifecycle requirement for persistent slots: when an object is absent or fully occluded, its slot should preserve its previous state and avoid explaining unrelated visible cont","authors_text":"Anh Nguyen, Duc Nguyen, Duy Minh Ho Nguyen, Hao Vo, Khoa Vo, Long Mai, Ngan Le, Nghi D. Q. Bui, Sieu Tran","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-06-10T20:54:45Z","title":"TSA: Temporal Slot Activation for Persistent Object-Centric Video Representation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.13714","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:e3e8c6abcb4181fbd8327bd47f91412aa8c180724984d4577f2803a976fad802","target":"record","created_at":"2026-06-23T01:13:06Z","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":"a6bb3081499a7ad268a0ec0839e7b1626a6968a0799e730033f2747397d7eb89","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-06-10T20:54:45Z","title_canon_sha256":"161968c6f8d038bfceb24b6a5026a266089a5c684054f5acd2360476dbd6ab45"},"schema_version":"1.0","source":{"id":"2606.13714","kind":"arxiv","version":2}},"canonical_sha256":"0f61551e5f3a373162ea77b8b3c55add547c1c9d1a9e36b7c0ebb1798122b657","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0f61551e5f3a373162ea77b8b3c55add547c1c9d1a9e36b7c0ebb1798122b657","first_computed_at":"2026-06-23T01:13:06.548768Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-23T01:13:06.548768Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Tf5yOIND1EYVgEOku/kJD+TH6ucTwpUE9lreEHuoJWgG3b68iCkQqlWQ7zS6B9TgW7feYx5NR8VvlvNacSSCBQ==","signature_status":"signed_v1","signed_at":"2026-06-23T01:13:06.549367Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.13714","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e3e8c6abcb4181fbd8327bd47f91412aa8c180724984d4577f2803a976fad802","sha256:5adfede3854b3f44e5bb329f88cfae1393b77f15e19d6eb370bb51cdfa33b260"],"state_sha256":"8c9cb985e104ed1dbf04a05f8ab8a14728df5414b19cd35361d7a8ad52dbfd2c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"184r/GdDv4wkEd1kLU6o/0HPvZlGc/SkzCisOZ7qp7O98Ap461FrKvw71F0QXRekpgBvRt33K/p2F5sN6qrwBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T13:23:56.495834Z","bundle_sha256":"9d5c2c2f8e1ceac0ca0d2014e3bcc2877b71ab364e24415eef97a4d7d6ecc06a"}}