Pith Number

pith:6CHRU5BO

pith:2014:6CHRU5BOA5JWFQDVI2UBMKKHEN

not attested not anchored not stored refs pending

Multi-ellipses detection on images inspired by collective animal behavior

Daniel Zaldivar, Erik Cuevas, Marco Perez, Maurici Gonzalez

arxiv:1405.5164 v1 · 2014-05-20 · 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{6CHRU5BOA5JWFQDVI2UBMKKHEN}

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	2026-05-18T02:51:25.963342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f08f1a742e075362c07546a8162947236163567da0d8415083d2d98b89e634da

Aliases

arxiv: 1405.5164 · arxiv_version: 1405.5164v1 · doi: 10.48550/arxiv.1405.5164 · pith_short_12: 6CHRU5BOA5JW · pith_short_16: 6CHRU5BOA5JWFQDV · pith_short_8: 6CHRU5BO

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/6CHRU5BOA5JWFQDVI2UBMKKHEN \
  | 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: f08f1a742e075362c07546a8162947236163567da0d8415083d2d98b89e634da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "065210f11d2bf52b136078f3f82676e0038c5676a2d0acb3315338d86f6fd773",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-05-20T17:40:23Z",
    "title_canon_sha256": "6209ed0a1628b0159636b7a8a90fcf00c0fa0270bde874e6768c2a86cce139ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5164",
    "kind": "arxiv",
    "version": 1
  }
}