Pith Number

pith:CXWFO33B

pith:2012:CXWFO33BAVWHTUENBRYKSUCC6X

not attested not anchored not stored refs pending

A framework for large-scale distributed AI search across disconnected heterogeneous infrastructures

Lars Kotthoff, Martin McCaffery, Tom Kelsey

arxiv:1209.3487 v1 · 2012-09-16 · cs.DC · cs.AI · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXWFO33BAVWHTUENBRYKSUCC6X}

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	2026-05-18T03:45:30.849508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15ec576f61056c79d08d0c70a95042f5f39ed0b96bf8a337e76ef340e2edd4c8

Aliases

arxiv: 1209.3487 · arxiv_version: 1209.3487v1 · doi: 10.48550/arxiv.1209.3487 · pith_short_12: CXWFO33BAVWH · pith_short_16: CXWFO33BAVWHTUEN · pith_short_8: CXWFO33B

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/CXWFO33BAVWHTUENBRYKSUCC6X \
  | 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: 15ec576f61056c79d08d0c70a95042f5f39ed0b96bf8a337e76ef340e2edd4c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d042fead2c6b4e6d8777d985030e55c4fce2de15e7373893ce94fe967335726d",
    "cross_cats_sorted": [
      "cs.AI",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2012-09-16T14:12:49Z",
    "title_canon_sha256": "7024d47da83f66036928d044fa3a3f3228cb7239d9dbeaa6c4112399a177584a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3487",
    "kind": "arxiv",
    "version": 1
  }
}