Pith Number

pith:VMO64IGM

pith:2017:VMO64IGMZEAXJRSSGSRGCOKNCP

not attested not anchored not stored refs pending

Pix2face: Direct 3D Face Model Estimation

Daniel Crispell, Maxim Bazik

arxiv:1708.09006 v1 · 2017-08-29 · 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{VMO64IGMZEAXJRSSGSRGCOKNCP}

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	2026-05-18T00:36:21.386860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab1dee20ccc90174c65234a261394d13fd3fab8f966a07d3ba74ae7f8b79481b

Aliases

arxiv: 1708.09006 · arxiv_version: 1708.09006v1 · doi: 10.48550/arxiv.1708.09006 · pith_short_12: VMO64IGMZEAX · pith_short_16: VMO64IGMZEAXJRSS · pith_short_8: VMO64IGM

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/VMO64IGMZEAXJRSSGSRGCOKNCP \
  | 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: ab1dee20ccc90174c65234a261394d13fd3fab8f966a07d3ba74ae7f8b79481b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "642afb04f5c5f8bfc7effb400feb55c372524c35114be5ba377f8d9a17115b88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-29T20:13:00Z",
    "title_canon_sha256": "387c7c98f9452cda5909d9b1fe111e9a3a8e432da7a9c3c2cac3ee89564390df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09006",
    "kind": "arxiv",
    "version": 1
  }
}