Pith Number

pith:P3BKUBUM

pith:2014:P3BKUBUMRE3W3PGJ4G3ISFQBYC

not attested not anchored not stored refs pending

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Gerardo Gomez, Javier Lorca, Lorenzo Hortiguela, Mari Carmen Aguayo-Torres, Quiliano Perez, Raquel Garcia

arxiv:1405.4709 v1 · 2014-05-19 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P3BKUBUMRE3W3PGJ4G3ISFQBYC}

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	2026-05-18T02:51:34.814827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ec2aa068c89376dbcc9e1b6891601c0a77305c38e4fa09e69d0c37212a02055

Aliases

arxiv: 1405.4709 · arxiv_version: 1405.4709v1 · doi: 10.48550/arxiv.1405.4709 · pith_short_12: P3BKUBUMRE3W · pith_short_16: P3BKUBUMRE3W3PGJ · pith_short_8: P3BKUBUM

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/P3BKUBUMRE3W3PGJ4G3ISFQBYC \
  | 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: 7ec2aa068c89376dbcc9e1b6891601c0a77305c38e4fa09e69d0c37212a02055

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c99d3a630078888742f38d48f459dee66e699ba61a82f5c0311d4c435fe84744",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2014-05-19T13:10:09Z",
    "title_canon_sha256": "5c413db0ce9016ec3b44801dce7b618feaab7e6ef50e727014f3e3f140eccbec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4709",
    "kind": "arxiv",
    "version": 1
  }
}