Pith Number

pith:TS6U5KWT

pith:2019:TS6U5KWTIJIPRTZKCAPTXK3YDB

not attested not anchored not stored refs pending

Disentangled Representation Learning for 3D Face Shape

Juyong Zhang, Keyu Chen, Qianyi Wu, Zi-Hang Jiang

arxiv:1902.09887 v2 · 2019-02-26 · 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{TS6U5KWTIJIPRTZKCAPTXK3YDB}

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	2026-05-17T23:52:14.517388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cbd4eaad34250f8cf2a101f3bab78184931e123282ffaf79aa31882de7d9ef0

Aliases

arxiv: 1902.09887 · arxiv_version: 1902.09887v2 · doi: 10.48550/arxiv.1902.09887 · pith_short_12: TS6U5KWTIJIP · pith_short_16: TS6U5KWTIJIPRTZK · pith_short_8: TS6U5KWT

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/TS6U5KWTIJIPRTZKCAPTXK3YDB \
  | 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: 9cbd4eaad34250f8cf2a101f3bab78184931e123282ffaf79aa31882de7d9ef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ec3779b92e3d11a2f7995bd959c7dbb6b0a70a0889508181b77a5f3de0a794d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-26T12:22:18Z",
    "title_canon_sha256": "498c859eb8a82e6785db293f3c37b98c029c38dddde8acde10b5408863832455"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09887",
    "kind": "arxiv",
    "version": 2
  }
}