Pith Number

pith:P5KXHRLR

pith:2008:P5KXHRLRW7PH5TERCJOTQ4LNNX

not attested not anchored not stored refs pending

Error correcting code using tree-like multilayer perceptron

Florent Cousseau, Kazushi Mimura, Masato Okada

arxiv:0811.3476 v6 · 2008-11-21 · cond-mat.stat-mech · cond-mat.dis-nn · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5KXHRLRW7PH5TERCJOTQ4LNNX}

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	2026-05-18T04:26:55.693800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f5573c571b7de7ecc91125d38716d6ddb66b134b97aef580f44ab66b71ed176

Aliases

arxiv: 0811.3476 · arxiv_version: 0811.3476v6 · doi: 10.48550/arxiv.0811.3476 · pith_short_12: P5KXHRLRW7PH · pith_short_16: P5KXHRLRW7PH5TER · pith_short_8: P5KXHRLR

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/P5KXHRLRW7PH5TERCJOTQ4LNNX \
  | 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: 7f5573c571b7de7ecc91125d38716d6ddb66b134b97aef580f44ab66b71ed176

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60ea216c6f9d6ccd87cb12fbd2a1acd5f23f536b8f5a0340b49efe85b6f3b993",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2008-11-21T06:24:57Z",
    "title_canon_sha256": "f9fb39e64979b1334300bd07b1133b9c295e6f7107602395de5ac2c2b88025f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.3476",
    "kind": "arxiv",
    "version": 6
  }
}