Pith Number

pith:QTACQ24L

pith:2012:QTACQ24LLMW7Z5N7QKVKD7SB5Z

not attested not anchored not stored refs pending

Learning classifier systems with memory condition to solve non-Markov problems

Dehua Li, Junying Wang, Zhaoxiang Zang

arxiv:1211.0424 v1 · 2012-11-02 · cs.NE · 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{QTACQ24LLMW7Z5N7QKVKD7SB5Z}

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	2026-05-18T02:38:37.519820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84c0286b8b5b2dfcf5bf82aaa1fe41ee5dd2e122b93e54416bd396e4cc0f4ed9

Aliases

arxiv: 1211.0424 · arxiv_version: 1211.0424v1 · doi: 10.48550/arxiv.1211.0424 · pith_short_12: QTACQ24LLMW7 · pith_short_16: QTACQ24LLMW7Z5N7 · pith_short_8: QTACQ24L

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/QTACQ24LLMW7Z5N7QKVKD7SB5Z \
  | 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: 84c0286b8b5b2dfcf5bf82aaa1fe41ee5dd2e122b93e54416bd396e4cc0f4ed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4260aab14b49eb004e9ee252909d3515edfc21957930fe360db4ed071befdc44",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2012-11-02T11:40:10Z",
    "title_canon_sha256": "eee1563856785c62e28fd2091357e09bbdb6ee7bd8cdf653a41e712fd9259969"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0424",
    "kind": "arxiv",
    "version": 1
  }
}