Pith Number

pith:YZCRLTOA

pith:2021:YZCRLTOAWVE6IUSY3IRSW3V26N

not attested not anchored not stored refs pending

The Arm-Swing Is Discriminative in Video Gait Recognition for Athlete Re-Identification

Jan C. van Gemert, Yapkan Choi, Yeshwanth Napolean

arxiv:2106.11280 v1 · 2021-06-21 · 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{YZCRLTOAWVE6IUSY3IRSW3V26N}

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	2026-07-05T02:50:58.638356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c64515cdc0b549e45258da232b6ebaf3654737331cafa965eefca3db3ae84286

Aliases

arxiv: 2106.11280 · arxiv_version: 2106.11280v1 · doi: 10.48550/arxiv.2106.11280 · pith_short_12: YZCRLTOAWVE6 · pith_short_16: YZCRLTOAWVE6IUSY · pith_short_8: YZCRLTOA

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/YZCRLTOAWVE6IUSY3IRSW3V26N \
  | 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: c64515cdc0b549e45258da232b6ebaf3654737331cafa965eefca3db3ae84286

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64127acec04fa2398fa3c1af8def48212f151a8aa232aba96a188536ffb59e3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-21T17:28:07Z",
    "title_canon_sha256": "00741a86e76e7ddf1247f642f6ebf40c0bb6e6ae458b7804a2d5cb9d6162d896"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11280",
    "kind": "arxiv",
    "version": 1
  }
}