Pith Number

pith:LCWY4UBL

pith:2013:LCWY4UBLIEXRHDAM3J5XMWTDW3

not attested not anchored not stored refs pending

Regional variance for multi-object filtering

Daniel Clark, Emmanuel Delande, Jeremie Houssineau, Murat Uney

arxiv:1310.2873 v1 · 2013-10-10 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCWY4UBLIEXRHDAM3J5XMWTDW3}

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	2026-05-18T03:10:46.420842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58ad8e502b412f138c0cda7b765a63b6cce811c3c12a197892860d2f74dd133b

Aliases

arxiv: 1310.2873 · arxiv_version: 1310.2873v1 · doi: 10.48550/arxiv.1310.2873 · pith_short_12: LCWY4UBLIEXR · pith_short_16: LCWY4UBLIEXRHDAM · pith_short_8: LCWY4UBL

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/LCWY4UBLIEXRHDAM3J5XMWTDW3 \
  | 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: 58ad8e502b412f138c0cda7b765a63b6cce811c3c12a197892860d2f74dd133b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8bcfd50b9e8a3c6eae25f77443380373f29f6ec2a0a77bad84cc46e263c2528",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2013-10-10T16:27:38Z",
    "title_canon_sha256": "324988c8d94cd8c29db72691eddcc49959605ccf501041f0919df1784db83346"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2873",
    "kind": "arxiv",
    "version": 1
  }
}