{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:ZUD2BMW3WHVHM6SFA74KQA2HFF","short_pith_number":"pith:ZUD2BMW3","canonical_record":{"source":{"id":"2407.00412","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-06-29T11:33:53Z","cross_cats_sorted":["cs.IT","cs.MA","cs.NI","math.IT"],"title_canon_sha256":"daf98b5f43cb845e01d2cd5f9461c9309bf3f7120c735bb958d2512ee96b858a","abstract_canon_sha256":"f65f2a326dd2738bdafcd3f7d196af266c7706a4ea044a83d681322a3ccf5a51"},"schema_version":"1.0"},"canonical_sha256":"cd07a0b2dbb1ea767a4507f8a80347294b055a167445e53b3b3e1539ae4559ba","source":{"kind":"arxiv","id":"2407.00412","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.00412","created_at":"2026-07-05T08:38:19Z"},{"alias_kind":"arxiv_version","alias_value":"2407.00412v1","created_at":"2026-07-05T08:38:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.00412","created_at":"2026-07-05T08:38:19Z"},{"alias_kind":"pith_short_12","alias_value":"ZUD2BMW3WHVH","created_at":"2026-07-05T08:38:19Z"},{"alias_kind":"pith_short_16","alias_value":"ZUD2BMW3WHVHM6SF","created_at":"2026-07-05T08:38:19Z"},{"alias_kind":"pith_short_8","alias_value":"ZUD2BMW3","created_at":"2026-07-05T08:38:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:ZUD2BMW3WHVHM6SFA74KQA2HFF","target":"record","payload":{"canonical_record":{"source":{"id":"2407.00412","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-06-29T11:33:53Z","cross_cats_sorted":["cs.IT","cs.MA","cs.NI","math.IT"],"title_canon_sha256":"daf98b5f43cb845e01d2cd5f9461c9309bf3f7120c735bb958d2512ee96b858a","abstract_canon_sha256":"f65f2a326dd2738bdafcd3f7d196af266c7706a4ea044a83d681322a3ccf5a51"},"schema_version":"1.0"},"canonical_sha256":"cd07a0b2dbb1ea767a4507f8a80347294b055a167445e53b3b3e1539ae4559ba","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:38:19.398744Z","signature_b64":"zo/GaJ+EXJVu3AXCKmB/7PA7kqM+uN9FNmhTAgWtb4x3W+fEINi+xVGpRjFU4jKcLZwN8VpyyIOh+r7dVpqxBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd07a0b2dbb1ea767a4507f8a80347294b055a167445e53b3b3e1539ae4559ba","last_reissued_at":"2026-07-05T08:38:19.398212Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:38:19.398212Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2407.00412","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":"2026-07-05T08:38:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1k97VFqF98elbme/l5NbblQ39Ftc2jD3m/BlXJLKmtFK3xkf7/1MBsOCvLKWcldDh8TgrJ6ddpXJSR9zgZaHBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T18:30:12.197887Z"},"content_sha256":"fe4449aca48ccb32030b948dc357ab28661f7572dcfe5a0e18dc92e0647fe361","schema_version":"1.0","event_id":"sha256:fe4449aca48ccb32030b948dc357ab28661f7572dcfe5a0e18dc92e0647fe361"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:ZUD2BMW3WHVHM6SFA74KQA2HFF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"C-MASS: Combinatorial Mobility-Aware Sensor Scheduling for Collaborative Perception with Second-Order Topology Approximation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IT","cs.MA","cs.NI","math.IT"],"primary_cat":"cs.RO","authors_text":"Ruiqing Mao, Sheng Zhou, Yukuan Jia, Yuxuan Sun, Zhaojun Nan, Zhisheng Niu","submitted_at":"2024-06-29T11:33:53Z","abstract_excerpt":"Collaborative Perception (CP) has been a promising solution to address occlusions in the traffic environment by sharing sensor data among collaborative vehicles (CoV) via vehicle-to-everything (V2X) network. With limited wireless bandwidth, CP necessitates task-oriented and receiver-aware sensor scheduling to prioritize important and complementary sensor data. However, due to vehicular mobility, it is challenging and costly to obtain the up-to-date perception topology, i.e., whether a combination of CoVs can jointly detect an object. In this paper, we propose a combinatorial mobility-aware sen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.00412","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/2407.00412/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":"2026-07-05T08:38:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XZCGzFnXKpXC084FOXlUr5PnKWFFPQkN8PgdZhhwDncZde/XK2SLDbk/E9rYi5LSThJXpAKo7irbdLW83W2PDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T18:30:12.198562Z"},"content_sha256":"b0f1351acef70ae8d8bb48c3627c6e853155770fb464c3a02562b9fbcbe229c1","schema_version":"1.0","event_id":"sha256:b0f1351acef70ae8d8bb48c3627c6e853155770fb464c3a02562b9fbcbe229c1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZUD2BMW3WHVHM6SFA74KQA2HFF/bundle.json","state_url":"https://pith.science/pith/ZUD2BMW3WHVHM6SFA74KQA2HFF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZUD2BMW3WHVHM6SFA74KQA2HFF/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":"2026-08-09T18:30:12Z","links":{"resolver":"https://pith.science/pith/ZUD2BMW3WHVHM6SFA74KQA2HFF","bundle":"https://pith.science/pith/ZUD2BMW3WHVHM6SFA74KQA2HFF/bundle.json","state":"https://pith.science/pith/ZUD2BMW3WHVHM6SFA74KQA2HFF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZUD2BMW3WHVHM6SFA74KQA2HFF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ZUD2BMW3WHVHM6SFA74KQA2HFF","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":"f65f2a326dd2738bdafcd3f7d196af266c7706a4ea044a83d681322a3ccf5a51","cross_cats_sorted":["cs.IT","cs.MA","cs.NI","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-06-29T11:33:53Z","title_canon_sha256":"daf98b5f43cb845e01d2cd5f9461c9309bf3f7120c735bb958d2512ee96b858a"},"schema_version":"1.0","source":{"id":"2407.00412","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.00412","created_at":"2026-07-05T08:38:19Z"},{"alias_kind":"arxiv_version","alias_value":"2407.00412v1","created_at":"2026-07-05T08:38:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.00412","created_at":"2026-07-05T08:38:19Z"},{"alias_kind":"pith_short_12","alias_value":"ZUD2BMW3WHVH","created_at":"2026-07-05T08:38:19Z"},{"alias_kind":"pith_short_16","alias_value":"ZUD2BMW3WHVHM6SF","created_at":"2026-07-05T08:38:19Z"},{"alias_kind":"pith_short_8","alias_value":"ZUD2BMW3","created_at":"2026-07-05T08:38:19Z"}],"graph_snapshots":[{"event_id":"sha256:b0f1351acef70ae8d8bb48c3627c6e853155770fb464c3a02562b9fbcbe229c1","target":"graph","created_at":"2026-07-05T08:38:19Z","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/2407.00412/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Collaborative Perception (CP) has been a promising solution to address occlusions in the traffic environment by sharing sensor data among collaborative vehicles (CoV) via vehicle-to-everything (V2X) network. With limited wireless bandwidth, CP necessitates task-oriented and receiver-aware sensor scheduling to prioritize important and complementary sensor data. However, due to vehicular mobility, it is challenging and costly to obtain the up-to-date perception topology, i.e., whether a combination of CoVs can jointly detect an object. In this paper, we propose a combinatorial mobility-aware sen","authors_text":"Ruiqing Mao, Sheng Zhou, Yukuan Jia, Yuxuan Sun, Zhaojun Nan, Zhisheng Niu","cross_cats":["cs.IT","cs.MA","cs.NI","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-06-29T11:33:53Z","title":"C-MASS: Combinatorial Mobility-Aware Sensor Scheduling for Collaborative Perception with Second-Order Topology Approximation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.00412","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:fe4449aca48ccb32030b948dc357ab28661f7572dcfe5a0e18dc92e0647fe361","target":"record","created_at":"2026-07-05T08:38:19Z","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":"f65f2a326dd2738bdafcd3f7d196af266c7706a4ea044a83d681322a3ccf5a51","cross_cats_sorted":["cs.IT","cs.MA","cs.NI","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-06-29T11:33:53Z","title_canon_sha256":"daf98b5f43cb845e01d2cd5f9461c9309bf3f7120c735bb958d2512ee96b858a"},"schema_version":"1.0","source":{"id":"2407.00412","kind":"arxiv","version":1}},"canonical_sha256":"cd07a0b2dbb1ea767a4507f8a80347294b055a167445e53b3b3e1539ae4559ba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd07a0b2dbb1ea767a4507f8a80347294b055a167445e53b3b3e1539ae4559ba","first_computed_at":"2026-07-05T08:38:19.398212Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:38:19.398212Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zo/GaJ+EXJVu3AXCKmB/7PA7kqM+uN9FNmhTAgWtb4x3W+fEINi+xVGpRjFU4jKcLZwN8VpyyIOh+r7dVpqxBw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:38:19.398744Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.00412","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fe4449aca48ccb32030b948dc357ab28661f7572dcfe5a0e18dc92e0647fe361","sha256:b0f1351acef70ae8d8bb48c3627c6e853155770fb464c3a02562b9fbcbe229c1"],"state_sha256":"94cc5fcd8eb381f3a3d5a26de4a07db9a2b8dab5d60166e21a2f8104dea99185"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M86fRXpBX4u/KBHsm0GzW5uX337Lx+u8ABAA7GCfs/YwLQNi7WjivPV1mWiDWnIS6yg2VZzfN7FzdaWeVToeDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T18:30:12.202770Z","bundle_sha256":"35f3a6f2df7ca9f11c0705b24de17f21a1c76678c77f4a13b844d27b7523f07e"}}