Pith Number

pith:W7ATFSW7

pith:2022:W7ATFSW7NOPR3NJVM776FMAOKB

not attested not anchored not stored refs pending

Consistent 3D Hand Reconstruction in Video via self-supervised Learning

Bisheng Yang, Di Kang, Junsong Yuan, Linchao Bao, Yujin Chen, Zhigang Tu, Zhisheng Huang

arxiv:2201.09548 v2 · 2022-01-24 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7ATFSW7NOPR3NJVM776FMAOKB}

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	2026-07-05T05:52:18.442941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7c132cadf6b9f1db53567ffe2b00e506eeedb6a63f9058225acbe4ba1a65acd

Aliases

arxiv: 2201.09548 · arxiv_version: 2201.09548v2 · doi: 10.48550/arxiv.2201.09548 · pith_short_12: W7ATFSW7NOPR · pith_short_16: W7ATFSW7NOPR3NJV · pith_short_8: W7ATFSW7

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/W7ATFSW7NOPR3NJVM776FMAOKB \
  | 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: b7c132cadf6b9f1db53567ffe2b00e506eeedb6a63f9058225acbe4ba1a65acd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e45069937216ac512dae74ccb14c482ae270597eadfe1707490150c00509bd87",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-01-24T09:44:11Z",
    "title_canon_sha256": "d983ded14ccf7f4fdd4a9b9d781d9892871b55a7d2aec03b3f8385e3ddb91f81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.09548",
    "kind": "arxiv",
    "version": 2
  }
}