Pith Number

pith:K43GJVPE

pith:2024:K43GJVPEOCDXLO6QRQEH54FHDN

not attested not anchored not stored refs pending

3D Face Tracking from 2D Video through Iterative Dense UV to Image Flow

Chul Lee, Eu Wern Teh, Felix Taubner, Jinmiao Huang, Mathieu Tuli, Prashant Raina

arxiv:2404.09819 v1 · 2024-04-15 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K43GJVPEOCDXLO6QRQEH54FHDN}

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	2026-07-05T08:36:05.763195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

573664d5e4708775bbd08c087ef0a71b4f8b9452729382eebd6a3f963dafcb57

Aliases

arxiv: 2404.09819 · arxiv_version: 2404.09819v1 · doi: 10.48550/arxiv.2404.09819 · pith_short_12: K43GJVPEOCDX · pith_short_16: K43GJVPEOCDXLO6Q · pith_short_8: K43GJVPE

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/K43GJVPEOCDXLO6QRQEH54FHDN \
  | 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: 573664d5e4708775bbd08c087ef0a71b4f8b9452729382eebd6a3f963dafcb57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f69dfe4b1d6d037b4b91ea7c77a189772fa252260f5587d99374f4b39d0080f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-15T14:20:07Z",
    "title_canon_sha256": "f34134b58853d84d9af02c376aff723e2a558c107e59784786d8f12e72fba879"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.09819",
    "kind": "arxiv",
    "version": 1
  }
}