Pith Number

pith:W5W6SLNK

pith:2019:W5W6SLNKBSQYS4SRZFOK2MJIZ5

not attested not anchored not stored refs pending

3D Hand Shape and Pose Estimation from a Single RGB Image

Jianfei Cai, Junsong Yuan, Liuhao Ge, Yingying Wang, Yuncheng Li, Zehao Xue, Zhou Ren

arxiv:1903.00812 v2 · 2019-03-03 · 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{W5W6SLNKBSQYS4SRZFOK2MJIZ5}

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	2026-05-17T23:48:04.527423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b76de92daa0ca1897251c95cad3128cf6f1e7589a6c230e75d4f66757c790112

Aliases

arxiv: 1903.00812 · arxiv_version: 1903.00812v2 · doi: 10.48550/arxiv.1903.00812 · pith_short_12: W5W6SLNKBSQY · pith_short_16: W5W6SLNKBSQYS4SR · pith_short_8: W5W6SLNK

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/W5W6SLNKBSQYS4SRZFOK2MJIZ5 \
  | 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: b76de92daa0ca1897251c95cad3128cf6f1e7589a6c230e75d4f66757c790112

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2f9d0c094a33a3f68e56eb1915462ebaee8ea2467f3f8c0c7d5548d43b9ba47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-03T02:27:13Z",
    "title_canon_sha256": "7c04a7c9a4ba2e68c391d04669f4a27147c59cc2d3bb16edc691bbb31fcb1582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00812",
    "kind": "arxiv",
    "version": 2
  }
}