Pith Number

pith:WXK5GBS2

pith:2015:WXK5GBS2PY7ZGECSDRAER2YYGK

not attested not anchored not stored refs pending

Proceedings Thirteenth International Workshop on the ACL2 Theorem Prover and Its Applications

David L. Rager, Matt Kaufmann

arxiv:1509.05526 v1 · 2015-09-18 · cs.LO · 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{WXK5GBS2PY7ZGECSDRAER2YYGK}

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	2026-05-18T01:32:42.943348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d5d3065a7e3f9310521c4048eb1832900445fb61868b35db1598169e527cd3

Aliases

arxiv: 1509.05526 · arxiv_version: 1509.05526v1 · doi: 10.48550/arxiv.1509.05526 · pith_short_12: WXK5GBS2PY7Z · pith_short_16: WXK5GBS2PY7ZGECS · pith_short_8: WXK5GBS2

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/WXK5GBS2PY7ZGECSDRAER2YYGK \
  | 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: b5d5d3065a7e3f9310521c4048eb1832900445fb61868b35db1598169e527cd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04ac5ed03dded622308a1538c086a0c73b87507aa153ee6126b71b24b0066488",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-09-18T07:40:46Z",
    "title_canon_sha256": "0983ce126865e70c745084eb452f660025b4cb1701ffe7daa9d849bf7cdcfe84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05526",
    "kind": "arxiv",
    "version": 1
  }
}