Pith Number

pith:FTVDOF2V

pith:2019:FTVDOF2VB5UQWWDSXVPYBI7YVZ

not attested not anchored not stored refs pending

MVF-Net: Multi-View 3D Face Morphable Model Regression

Fanzi Wu, King Ngi Ngan, Linchao Bao, Songnan Li, Wei Liu, Yajing Chen, Yibing Song, Yonggen Ling

arxiv:1904.04473 v1 · 2019-04-09 · 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{FTVDOF2VB5UQWWDSXVPYBI7YVZ}

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	2026-05-17T23:48:58.931979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cea3717550f690b5872bd5f80a3f8ae4462ac25d7fa3dde578a5cdb98283f60

Aliases

arxiv: 1904.04473 · arxiv_version: 1904.04473v1 · doi: 10.48550/arxiv.1904.04473 · pith_short_12: FTVDOF2VB5UQ · pith_short_16: FTVDOF2VB5UQWWDS · pith_short_8: FTVDOF2V

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/FTVDOF2VB5UQWWDSXVPYBI7YVZ \
  | 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: 2cea3717550f690b5872bd5f80a3f8ae4462ac25d7fa3dde578a5cdb98283f60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "745be0ab75ea2316b91296b6953751b38718de5f098dae7939a567985f4d12fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-09T05:42:11Z",
    "title_canon_sha256": "5021253db334413200d25cdda20fdb2d2d24429c11609e606e6b3bdb510dbf37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04473",
    "kind": "arxiv",
    "version": 1
  }
}