Pith Number

pith:XPWW3PCH

pith:2019:XPWW3PCHEMGDHK6HDDGEULFQ2F

not attested not anchored not stored refs pending

3D Dense Face Alignment via Graph Convolution Networks

Huawei Wei, Shuang Liang, Yichen Wei

arxiv:1904.05562 v1 · 2019-04-11 · 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{XPWW3PCHEMGDHK6HDDGEULFQ2F}

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.

Cited by

1 paper in Pith

Registration-Free Learnable Multi-View Capture of Faces in Dense Semantic Correspondence

Receipt and verification

First computed	2026-05-17T23:48:49.107762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbed6dbc47230c33abc718cc4a2cb0d1622d011b9c0460971fdd94661e644248

Aliases

arxiv: 1904.05562 · arxiv_version: 1904.05562v1 · doi: 10.48550/arxiv.1904.05562 · pith_short_12: XPWW3PCHEMGD · pith_short_16: XPWW3PCHEMGDHK6H · pith_short_8: XPWW3PCH

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/XPWW3PCHEMGDHK6HDDGEULFQ2F \
  | 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: bbed6dbc47230c33abc718cc4a2cb0d1622d011b9c0460971fdd94661e644248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "474fc0ce3b20db3d630b5d23ff275ac6b9b62496ee659db19e32d6c473eb4516",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-11T07:19:07Z",
    "title_canon_sha256": "57d2f0c4935e76b2bdf60c3d0a6045ea3697f2f5ee7d6ab7e868f5389cdcf53d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05562",
    "kind": "arxiv",
    "version": 1
  }
}