Pith Number

pith:WQBWR5XY

pith:2018:WQBWR5XYUBJAZHSL5EXAVZP4WW

not attested not anchored not stored refs pending

High-Quality Face Capture Using Anatomical Muscles

Matthew Cong, Michael Bao, Ronald Fedkiw, St\'ephane Grabli

arxiv:1812.02836 v1 · 2018-12-06 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQBWR5XYUBJAZHSL5EXAVZP4WW}

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	2026-05-17T23:58:51.703044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b40368f6f8a0520c9e4be92e0ae5fcb5a5c5acb54a6bf5b96140be38f82865c9

Aliases

arxiv: 1812.02836 · arxiv_version: 1812.02836v1 · doi: 10.48550/arxiv.1812.02836 · pith_short_12: WQBWR5XYUBJA · pith_short_16: WQBWR5XYUBJAZHSL · pith_short_8: WQBWR5XY

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/WQBWR5XYUBJAZHSL5EXAVZP4WW \
  | 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: b40368f6f8a0520c9e4be92e0ae5fcb5a5c5acb54a6bf5b96140be38f82865c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0df8d0404a9c16ff359bea6a06c1c72a4a6e3a82e05f29fd08641d7bdc4e3415",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-06T22:30:31Z",
    "title_canon_sha256": "89bf85d20e154d26f80522f085696401f208804887044a52240ee332867645c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02836",
    "kind": "arxiv",
    "version": 1
  }
}