Pith Number

pith:F5AZR7GE

pith:2013:F5AZR7GEYGCP7YD53GAW75E3IB

not attested not anchored not stored refs pending

Matching colored points with rectangles

C. Ochoa, J. Rojas-Ledesma, L. E. Caraballo, P. P\'erez-Lantero

arxiv:1309.3696 v2 · 2013-09-14 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5AZR7GEYGCP7YD53GAW75E3IB}

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	2026-05-18T03:03:22.062657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f4198fcc4c184ffe07dd9816ff49b4066222ee760b75f7ee263b1df399fff2e

Aliases

arxiv: 1309.3696 · arxiv_version: 1309.3696v2 · doi: 10.48550/arxiv.1309.3696 · pith_short_12: F5AZR7GEYGCP · pith_short_16: F5AZR7GEYGCP7YD5 · pith_short_8: F5AZR7GE

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/F5AZR7GEYGCP7YD53GAW75E3IB \
  | 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: 2f4198fcc4c184ffe07dd9816ff49b4066222ee760b75f7ee263b1df399fff2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c5a7998b37be7d6e01a07218c3a4e56559b1532cf05077e8ce2147311fc2113",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2013-09-14T19:46:35Z",
    "title_canon_sha256": "6ab43b88ecd362bb6b0d55e3dca11b3c3177cff3d269a26e0a31e807eedb4bd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3696",
    "kind": "arxiv",
    "version": 2
  }
}