Pith Number

pith:H6TV5F5M

pith:2020:H6TV5F5MZX7JHBA3BDE52II5FN

not attested not anchored not stored refs pending

FaceScape: a Large-scale High Quality 3D Face Dataset and Detailed Riggable 3D Face Prediction

Haotian Yang, Hao Zhu, Mingkai Huang, Qiu Shen, Ruigang Yang, Xun Cao, Yanru Wang

arxiv:2003.13989 v3 · 2020-03-31 · 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{H6TV5F5MZX7JHBA3BDE52II5FN}

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	2026-07-05T00:56:48.797544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fa75e97accdfe93841b08c9dd211d2b55d27e35cde0a73d86993f1f08236b15

Aliases

arxiv: 2003.13989 · arxiv_version: 2003.13989v3 · doi: 10.48550/arxiv.2003.13989 · pith_short_12: H6TV5F5MZX7J · pith_short_16: H6TV5F5MZX7JHBA3 · pith_short_8: H6TV5F5M

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/H6TV5F5MZX7JHBA3BDE52II5FN \
  | 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: 3fa75e97accdfe93841b08c9dd211d2b55d27e35cde0a73d86993f1f08236b15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03c4d46e9c929bc74179e80ca10b1a9c4c2a3f987cbffe581f83f08c4ec2b17a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-31T07:11:08Z",
    "title_canon_sha256": "2520bee6823dbcc5e5e6ac1653ed2731f8c1da73fe5809f21a27d9ecf35bd444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.13989",
    "kind": "arxiv",
    "version": 3
  }
}