Pith Number

pith:K75XEWI2

pith:2020:K75XEWI2YUTQBRLCL2PVP5KB2W

not attested not anchored not stored refs pending

Shape My Face: Registering 3D Face Scans by Surface-to-Surface Translation

Eimear O' Sullivan, Feng Liu, Mehdi Bahri, Michael M. Bronstein, Shunwang Gong, Stefanos Zafeiriou, Xiaoming Liu

arxiv:2012.09235 v2 · 2020-12-16 · cs.CV · cs.GR · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K75XEWI2YUTQBRLCL2PVP5KB2W}

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	2026-07-05T02:21:54.393394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57fb72591ac52700c5625e9f57f541d59c55020aaa7ffd7f6a82cd3d26a48cfa

Aliases

arxiv: 2012.09235 · arxiv_version: 2012.09235v2 · doi: 10.48550/arxiv.2012.09235 · pith_short_12: K75XEWI2YUTQ · pith_short_16: K75XEWI2YUTQBRLC · pith_short_8: K75XEWI2

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/K75XEWI2YUTQBRLCL2PVP5KB2W \
  | 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: 57fb72591ac52700c5625e9f57f541d59c55020aaa7ffd7f6a82cd3d26a48cfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71dfc27f6bfc7c72ac6c68c75e7c3ffed54ffd023b68c123d25951b0e6d2866f",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-16T20:02:36Z",
    "title_canon_sha256": "c228d3dddeb456a9e01b3d234a1d95c24bf8192e55914ba28e406da2a5444e1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.09235",
    "kind": "arxiv",
    "version": 2
  }
}