{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:RVB5HMMI25NRW7FKP3FFOZBT7T","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":"b2d3f3c7cb26f98f87f55dba219797e1c1f157c6a2826f04b15f9bd39e484ffd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-12-20T18:53:58Z","title_canon_sha256":"e6cf9b94b40bfcf6c37a030bb184187f2672d17dfe0c3587b82cdeea0515d87c"},"schema_version":"1.0","source":{"id":"2212.10550","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.10550","created_at":"2026-07-05T05:27:08Z"},{"alias_kind":"arxiv_version","alias_value":"2212.10550v1","created_at":"2026-07-05T05:27:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.10550","created_at":"2026-07-05T05:27:08Z"},{"alias_kind":"pith_short_12","alias_value":"RVB5HMMI25NR","created_at":"2026-07-05T05:27:08Z"},{"alias_kind":"pith_short_16","alias_value":"RVB5HMMI25NRW7FK","created_at":"2026-07-05T05:27:08Z"},{"alias_kind":"pith_short_8","alias_value":"RVB5HMMI","created_at":"2026-07-05T05:27:08Z"}],"graph_snapshots":[{"event_id":"sha256:2ef4fd0ddb7ee41264557a4c63be06dfd9eafaf71286379f20af6303a922b892","target":"graph","created_at":"2026-07-05T05:27:08Z","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/2212.10550/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we take a significant step towards real-world applicability of monocular neural avatar reconstruction by contributing InstantAvatar, a system that can reconstruct human avatars from a monocular video within seconds, and these avatars can be animated and rendered at an interactive rate. To achieve this efficiency we propose a carefully designed and engineered system, that leverages emerging acceleration structures for neural fields, in combination with an efficient empty space-skipping strategy for dynamic scenes. We also contribute an efficient implementation that we will make a","authors_text":"Jie Song, Otmar Hilliges, Tianjian Jiang, Xu Chen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-12-20T18:53:58Z","title":"InstantAvatar: Learning Avatars from Monocular Video in 60 Seconds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.10550","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":"sha256:979dceab30f0fa68e72e103b273ff05c94f204e9ef35a4813d4d8ac5b3ea7ace","target":"record","created_at":"2026-07-05T05:27:08Z","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":"b2d3f3c7cb26f98f87f55dba219797e1c1f157c6a2826f04b15f9bd39e484ffd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-12-20T18:53:58Z","title_canon_sha256":"e6cf9b94b40bfcf6c37a030bb184187f2672d17dfe0c3587b82cdeea0515d87c"},"schema_version":"1.0","source":{"id":"2212.10550","kind":"arxiv","version":1}},"canonical_sha256":"8d43d3b188d75b1b7caa7eca576433fcf97ffe75dcb5bfe55a9b28179f725522","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8d43d3b188d75b1b7caa7eca576433fcf97ffe75dcb5bfe55a9b28179f725522","first_computed_at":"2026-07-05T05:27:08.577618Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:27:08.577618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dWzTz0xfdFf5BfrFtg5CddZf2v8WKw413BDKk8fhbua2a4gkvwnPPod65uSi4Z3pz7tM3D0k0HwFXxkuvu8oDA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:27:08.578034Z","signed_message":"canonical_sha256_bytes"},"source_id":"2212.10550","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:979dceab30f0fa68e72e103b273ff05c94f204e9ef35a4813d4d8ac5b3ea7ace","sha256:2ef4fd0ddb7ee41264557a4c63be06dfd9eafaf71286379f20af6303a922b892"],"state_sha256":"959e0a2162b2327e3a35f872818216a3b0df9c43e64127ba5b6153e2453a6800"}