Pith Number

pith:LTQJHHDG

pith:2008:LTQJHHDGLSXO663ESLWT5GOI53

not attested not anchored not stored refs pending

An experimental analysis of Lemke-Howson algorithm

Bruno Codenotti, Marino Pagan, Stefano De Rossi

arxiv:0811.3247 v1 · 2008-11-20 · cs.DS · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTQJHHDGLSXO663ESLWT5GOI53}

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.

Cited by

1 paper in Pith

Cultivating Archipelago of Forests: Evolving Robust Decision Trees through Island Coevolution

Receipt and verification

First computed	2026-06-03T23:06:09.345675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ce0939c665caeef7b6492ed3e99c8eef33fc0b48478ef7b384d82be9d74263b

Aliases

arxiv: 0811.3247 · arxiv_version: 0811.3247v1 · doi: 10.48550/arxiv.0811.3247 · pith_short_12: LTQJHHDGLSXO · pith_short_16: LTQJHHDGLSXO663E · pith_short_8: LTQJHHDG

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/LTQJHHDGLSXO663ESLWT5GOI53 \
  | 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: 5ce0939c665caeef7b6492ed3e99c8eef33fc0b48478ef7b384d82be9d74263b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "320edebe975cde479ed12d7f80c37c888b9f03f8a252bfab7cc28ca849468e5a",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2008-11-20T00:32:16Z",
    "title_canon_sha256": "1eaf792e7286d3e02c6207c49d5671efbc9b81c6f950bd86cab07437a311d339"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.3247",
    "kind": "arxiv",
    "version": 1
  }
}