Pith Number

pith:QGUOTEV7

pith:2011:QGUOTEV7D5WQ7NRYM4QFTKDBFC

not attested not anchored not stored refs pending

Evolving A-Type Artificial Neural Networks

Ben Martin, Ewan Orr

arxiv:1108.1530 v1 · 2011-08-07 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGUOTEV7D5WQ7NRYM4QFTKDBFC}

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	2026-05-18T04:16:00.789465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81a8e992bf1f6d0fb638672059a86128906eb2f856110b6412b421fa4d89dfad

Aliases

arxiv: 1108.1530 · arxiv_version: 1108.1530v1 · doi: 10.48550/arxiv.1108.1530 · pith_short_12: QGUOTEV7D5WQ · pith_short_16: QGUOTEV7D5WQ7NRY · pith_short_8: QGUOTEV7

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/QGUOTEV7D5WQ7NRYM4QFTKDBFC \
  | 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: 81a8e992bf1f6d0fb638672059a86128906eb2f856110b6412b421fa4d89dfad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d35bba153c1004ed0a6bfb799e655f2b4be86275761f21da7d9f0d25a935cd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2011-08-07T07:23:32Z",
    "title_canon_sha256": "8a08ad006241ee62fc10ae90efc7ebc468a45786c5b32398b8b2259b16ccbcc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1530",
    "kind": "arxiv",
    "version": 1
  }
}