Pith Number

pith:LUUPEXT2

pith:2015:LUUPEXT2Q4M6VIRL2S6IH64QCG

not attested not anchored not stored refs pending

Facial Expression Cloning with Elastic and Muscle Models

Bing Zhou, Bin Sheng, Jianxin Wu, Weiyao Lin, Wenjun Zhang, Yihao Zhang, Zhenzhong Chen

arxiv:1503.00088 v1 · 2015-02-28 · cs.GR · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LUUPEXT2Q4M6VIRL2S6IH64QCG}

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	2026-05-18T02:25:55.176763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d28f25e7a8719eaa22bd4bc83fb9011a52e2cdec8489687987870b10726b5bf

Aliases

arxiv: 1503.00088 · arxiv_version: 1503.00088v1 · doi: 10.48550/arxiv.1503.00088 · pith_short_12: LUUPEXT2Q4M6 · pith_short_16: LUUPEXT2Q4M6VIRL · pith_short_8: LUUPEXT2

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/LUUPEXT2Q4M6VIRL2S6IH64QCG \
  | 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: 5d28f25e7a8719eaa22bd4bc83fb9011a52e2cdec8489687987870b10726b5bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8e9259dbead0a7169476b5834ac9dd9baa517f62eec613af88a4eb9cce88e2a",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2015-02-28T07:23:08Z",
    "title_canon_sha256": "5fd281b1860196ec7837561099cde1f414630ad53c14aa1a9555962db6a69777"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00088",
    "kind": "arxiv",
    "version": 1
  }
}