Pith Number

pith:EPWQDVM3

pith:2010:EPWQDVM3IQOJMQWJH4CUEDDDCB

not attested not anchored not stored refs pending

The Dilated Triple

Alberto Pepe, Joshua Shinavier, Marko A. Rodriguez

arxiv:1006.1080 v1 · 2010-06-06 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPWQDVM3IQOJMQWJH4CUEDDDCB}

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	2026-05-18T04:38:07.829279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23ed01d59b441c9642c93f05420c63107ae806eb6003b6094577efabe1a134b7

Aliases

arxiv: 1006.1080 · arxiv_version: 1006.1080v1 · doi: 10.48550/arxiv.1006.1080 · pith_short_12: EPWQDVM3IQOJ · pith_short_16: EPWQDVM3IQOJMQWJ · pith_short_8: EPWQDVM3

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/EPWQDVM3IQOJMQWJH4CUEDDDCB \
  | 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: 23ed01d59b441c9642c93f05420c63107ae806eb6003b6094577efabe1a134b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7378176d86367b7179ce94d7856d743eefb0de2b720bc7f760b05d6e1b8a7fe7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.AI",
    "submitted_at": "2010-06-06T05:16:55Z",
    "title_canon_sha256": "6b0d2388a7b52b885e2b7a385fb39e270c7defedd427c4d273c5b453f62e3886"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.1080",
    "kind": "arxiv",
    "version": 1
  }
}