{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:KQREQW2H7ZWYVJB4VND2AOO3QI","short_pith_number":"pith:KQREQW2H","schema_version":"1.0","canonical_sha256":"5422485b47fe6d8aa43cab47a039db822ce6bdf56a66182c00c6f79f12465ad0","source":{"kind":"arxiv","id":"2112.04645","version":2},"attestation_state":"computed","paper":{"title":"BACON: Band-limited Coordinate Networks for Multiscale Scene Representation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.GR","cs.LG"],"primary_cat":"cs.CV","authors_text":"Dave Van Veen, David B. Lindell, Gordon Wetzstein, Jeong Joon Park","submitted_at":"2021-12-09T01:17:48Z","abstract_excerpt":"Coordinate-based networks have emerged as a powerful tool for 3D representation and scene reconstruction. These networks are trained to map continuous input coordinates to the value of a signal at each point. Still, current architectures are black boxes: their spectral characteristics cannot be easily analyzed, and their behavior at unsupervised points is difficult to predict. Moreover, these networks are typically trained to represent a signal at a single scale, so naive downsampling or upsampling results in artifacts. We introduce band-limited coordinate networks (BACON), a network architect"},"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":"2112.04645","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2021-12-09T01:17:48Z","cross_cats_sorted":["cs.GR","cs.LG"],"title_canon_sha256":"9bc49cf2470f6d00fc06d2ad920304c6d5385db931e2e402b28678e3db4d006c","abstract_canon_sha256":"d5eca6ff1ecbab90f1c6b129be89f0a8defe036c2988c3176281fd09b0d91e3b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:09:00.493225Z","signature_b64":"td57ebWPKWIVdH4aw7qUqgr7e9MV6yGbUzBECjbjsKq1Bs3CRtONm4bsIk8hr5Blcwz11VUyB71fyFhkrnHIAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5422485b47fe6d8aa43cab47a039db822ce6bdf56a66182c00c6f79f12465ad0","last_reissued_at":"2026-07-05T04:09:00.492742Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:09:00.492742Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"BACON: Band-limited Coordinate Networks for Multiscale Scene Representation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.GR","cs.LG"],"primary_cat":"cs.CV","authors_text":"Dave Van Veen, David B. Lindell, Gordon Wetzstein, Jeong Joon Park","submitted_at":"2021-12-09T01:17:48Z","abstract_excerpt":"Coordinate-based networks have emerged as a powerful tool for 3D representation and scene reconstruction. These networks are trained to map continuous input coordinates to the value of a signal at each point. Still, current architectures are black boxes: their spectral characteristics cannot be easily analyzed, and their behavior at unsupervised points is difficult to predict. Moreover, these networks are typically trained to represent a signal at a single scale, so naive downsampling or upsampling results in artifacts. We introduce band-limited coordinate networks (BACON), a network architect"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.04645","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/2112.04645/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":"2112.04645","created_at":"2026-07-05T04:09:00.492800+00:00"},{"alias_kind":"arxiv_version","alias_value":"2112.04645v2","created_at":"2026-07-05T04:09:00.492800+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.04645","created_at":"2026-07-05T04:09:00.492800+00:00"},{"alias_kind":"pith_short_12","alias_value":"KQREQW2H7ZWY","created_at":"2026-07-05T04:09:00.492800+00:00"},{"alias_kind":"pith_short_16","alias_value":"KQREQW2H7ZWYVJB4","created_at":"2026-07-05T04:09:00.492800+00:00"},{"alias_kind":"pith_short_8","alias_value":"KQREQW2H","created_at":"2026-07-05T04:09:00.492800+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/KQREQW2H7ZWYVJB4VND2AOO3QI","json":"https://pith.science/pith/KQREQW2H7ZWYVJB4VND2AOO3QI.json","graph_json":"https://pith.science/api/pith-number/KQREQW2H7ZWYVJB4VND2AOO3QI/graph.json","events_json":"https://pith.science/api/pith-number/KQREQW2H7ZWYVJB4VND2AOO3QI/events.json","paper":"https://pith.science/paper/KQREQW2H"},"agent_actions":{"view_html":"https://pith.science/pith/KQREQW2H7ZWYVJB4VND2AOO3QI","download_json":"https://pith.science/pith/KQREQW2H7ZWYVJB4VND2AOO3QI.json","view_paper":"https://pith.science/paper/KQREQW2H","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2112.04645&json=true","fetch_graph":"https://pith.science/api/pith-number/KQREQW2H7ZWYVJB4VND2AOO3QI/graph.json","fetch_events":"https://pith.science/api/pith-number/KQREQW2H7ZWYVJB4VND2AOO3QI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KQREQW2H7ZWYVJB4VND2AOO3QI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KQREQW2H7ZWYVJB4VND2AOO3QI/action/storage_attestation","attest_author":"https://pith.science/pith/KQREQW2H7ZWYVJB4VND2AOO3QI/action/author_attestation","sign_citation":"https://pith.science/pith/KQREQW2H7ZWYVJB4VND2AOO3QI/action/citation_signature","submit_replication":"https://pith.science/pith/KQREQW2H7ZWYVJB4VND2AOO3QI/action/replication_record"}},"created_at":"2026-07-05T04:09:00.492800+00:00","updated_at":"2026-07-05T04:09:00.492800+00:00"}