Pith Number

pith:BEBDSUMS

pith:2015:BEBDSUMSR5NQ3RMT7Z3GH63Y4K

not attested not anchored not stored refs pending

Recognition from Hand Cameras

Cheng-Sheng Chan, Chiung-Chih Chang, Min Sun, Pei-Xuan Xie, Shou-Zhong Chen

arxiv:1512.01881 v3 · 2015-12-07 · 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{BEBDSUMSR5NQ3RMT7Z3GH63Y4K}

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	2026-05-18T01:18:39.409021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09023951928f5b0dc593fe7663fb78e28246189470e38f246ab115c96fce2e0c

Aliases

arxiv: 1512.01881 · arxiv_version: 1512.01881v3 · doi: 10.48550/arxiv.1512.01881 · pith_short_12: BEBDSUMSR5NQ · pith_short_16: BEBDSUMSR5NQ3RMT · pith_short_8: BEBDSUMS

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/BEBDSUMSR5NQ3RMT7Z3GH63Y4K \
  | 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: 09023951928f5b0dc593fe7663fb78e28246189470e38f246ab115c96fce2e0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1b616e7ce3790f0808ed37a5e03ce90dee3b4865dde0e9c9fbbe345e8a80982",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-12-07T02:06:29Z",
    "title_canon_sha256": "7287ac40b0bfeab2fac0ba51c21ce8fb252862131a807785b1cfa44f1e819fe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01881",
    "kind": "arxiv",
    "version": 3
  }
}