Pith Number

pith:QS57ZFTO

pith:2026:QS57ZFTOEGB234ZRHRTARFCYSK

not attested not anchored not stored refs pending

ScaleHP: Estimating Hand Pose in Metric Space

Hongyang Li, Lei Zhang, Qing Jiang, Ruitao Jing, Xingyu Chen, Yukai Shi

arxiv:2606.25619 v1 · 2026-06-24 · 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{QS57ZFTOEGB234ZRHRTARFCYSK}

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	2026-06-25T01:18:10.627102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84bbfc966e2183adf3313c6608945892bc27ae9cc1f159b716061cbf025a70e6

Aliases

arxiv: 2606.25619 · arxiv_version: 2606.25619v1 · doi: 10.48550/arxiv.2606.25619 · pith_short_12: QS57ZFTOEGB2 · pith_short_16: QS57ZFTOEGB234ZR · pith_short_8: QS57ZFTO

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/QS57ZFTOEGB234ZRHRTARFCYSK \
  | 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: 84bbfc966e2183adf3313c6608945892bc27ae9cc1f159b716061cbf025a70e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b380e81628833900c8165cc4396b6af7bae0313c2d847429e49ce6eed8adb13",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-24T09:26:24Z",
    "title_canon_sha256": "425cf808324e01000edd735e71776a1761610467af7f986ea733a4d8aaba6a1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25619",
    "kind": "arxiv",
    "version": 1
  }
}