Pith Number

pith:6UPIOQMD

pith:2022:6UPIOQMDBLILX7DH7ACO7MWUUT

not attested not anchored not stored refs pending

Combining the Silhouette and Skeleton Data for Gait Recognition

Likai Wang, Ruize Han, Wei Feng

arxiv:2202.10645 v3 · 2022-02-22 · 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{6UPIOQMDBLILX7DH7ACO7MWUUT}

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	2026-07-05T05:54:11.437564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f51e8741830ad0bbfc67f804efb2d4a4fa83d19bce9f2e2a02263a7dead1e91c

Aliases

arxiv: 2202.10645 · arxiv_version: 2202.10645v3 · doi: 10.48550/arxiv.2202.10645 · pith_short_12: 6UPIOQMDBLIL · pith_short_16: 6UPIOQMDBLILX7DH · pith_short_8: 6UPIOQMD

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/6UPIOQMDBLILX7DH7ACO7MWUUT \
  | 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: f51e8741830ad0bbfc67f804efb2d4a4fa83d19bce9f2e2a02263a7dead1e91c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86be5ee159ca0ba9b30cd3852593a3c306244d490c75fab34bc32d5809e7fc2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-02-22T03:21:51Z",
    "title_canon_sha256": "15d19439cea07c5bcd42472f8c871554186a4822f6086081d623634f148b4cff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.10645",
    "kind": "arxiv",
    "version": 3
  }
}