Pith Number

pith:VWWOSFC3

pith:2026:VWWOSFC3DLR74FHO54P2ZYPPBF

not attested not anchored not stored refs pending

A Camera-Native Talking-Head Video Dataset for Various Computer Vision Tasks

Babak Naderi, Nabakumar Singh Khongbantabam, Ross Cutler

arxiv:2603.26763 v2 · 2026-03-23 · cs.CV · cs.MM · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWWOSFC3DLR74FHO54P2ZYPPBF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-09T02:08:41.426674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adace9145b1ae3fe14eeef1face1ef0956d094d489ce699430ca3c73a623af92

Aliases

arxiv: 2603.26763 · arxiv_version: 2603.26763v2 · doi: 10.48550/arxiv.2603.26763 · pith_short_12: VWWOSFC3DLR7 · pith_short_16: VWWOSFC3DLR74FHO · pith_short_8: VWWOSFC3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VWWOSFC3DLR74FHO54P2ZYPPBF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: adace9145b1ae3fe14eeef1face1ef0956d094d489ce699430ca3c73a623af92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4039bfa6d76bada3a97a828f1dec0624c77b17f007a32ffc612ad1a2f7b2be0c",
    "cross_cats_sorted": [
      "cs.MM",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-23T20:51:35Z",
    "title_canon_sha256": "c53809a49e2326401be6473b44740fd1c8c2ca4c4c4687d75e4f0923df8a95b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.26763",
    "kind": "arxiv",
    "version": 2
  }
}