Pith Number

pith:TL6D6OYK

pith:1999:TL6D6OYK7G4KOPFNWQRLFMRJOR

not attested not anchored not stored refs pending

Exact solution of a modified El Farol's bar problem: Efficiency and the role of market impact

Damien Challet, Matteo Marsili, Riccardo Zecchina

arxiv:cond-mat/9908480 v3 · 1999-08-31 · cond-mat.stat-mech · adap-org · cond-mat.dis-nn · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TL6D6OYK7G4KOPFNWQRLFMRJOR}

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	2026-07-04T16:13:13.765363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9afc3f3b0af9b8a73cadb422b2b22974646dd5ae79ee45027a63f5b215d1e3f1

Aliases

arxiv: cond-mat/9908480 · arxiv_version: cond-mat/9908480v3 · doi: 10.48550/arxiv.cond-mat/9908480 · pith_short_12: TL6D6OYK7G4K · pith_short_16: TL6D6OYK7G4KOPFN · pith_short_8: TL6D6OYK

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/TL6D6OYK7G4KOPFNWQRLFMRJOR \
  | 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: 9afc3f3b0af9b8a73cadb422b2b22974646dd5ae79ee45027a63f5b215d1e3f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4c013b7ff4c089c18645cfceaf2b81238ec7f6be74d84abb4d89731f1a69dbe",
    "cross_cats_sorted": [
      "adap-org",
      "cond-mat.dis-nn",
      "nlin.AO"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1999-08-31T16:52:45Z",
    "title_canon_sha256": "889f1b01340cbd8353b974721b77125af140582ce95fe9a2530ab189f20156dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9908480",
    "kind": "arxiv",
    "version": 3
  }
}