Pith Number

pith:VXFZFD3C

pith:2022:VXFZFD3CH2QKFXC3C6QFRN43HQ

not attested not anchored not stored refs pending

3D face reconstruction with dense landmarks

Charlie Hewitt, Chirag Raman, Daniel Wilde, Erroll Wood, Ivan Stojiljkovic, Jamie Shotton, Jingjing Shen, Julien Valentin, Matthew Johnson, Nikola Milosavljevic, Stephan Garbin, Tadas Baltrusaitis, Toby Sharp, Tom Cashman

arxiv:2204.02776 v2 · 2022-04-06 · 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{VXFZFD3CH2QKFXC3C6QFRN43HQ}

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

GNM Head: A Generative aNthropometric Model of the human head

Receipt and verification

First computed	2026-07-05T04:42:18.324707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adcb928f623ea0a2dc5b17a058b79b3c0524c72be395770917ca51092fcefcda

Aliases

arxiv: 2204.02776 · arxiv_version: 2204.02776v2 · doi: 10.48550/arxiv.2204.02776 · pith_short_12: VXFZFD3CH2QK · pith_short_16: VXFZFD3CH2QKFXC3 · pith_short_8: VXFZFD3C

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/VXFZFD3CH2QKFXC3C6QFRN43HQ \
  | 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: adcb928f623ea0a2dc5b17a058b79b3c0524c72be395770917ca51092fcefcda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3683500380d72789f7820c36681214ad083c42f52e21653169f51e7b60f633b7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-06T12:43:34Z",
    "title_canon_sha256": "67cdc36ab12cfebe3532cd144d1a39f2c40bc39071f06a9c5484994e0a0045dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02776",
    "kind": "arxiv",
    "version": 2
  }
}