Pith Number

pith:T3IU56HG

pith:2025:T3IU56HGXZGF6DBBYL3PCCVIWS

not attested not anchored not stored refs pending

Time-Fair Benchmarking for Metaheuristics: A Restart-Fair Protocol for Fixed-Time Comparisons

Junbo Jacob Lian

arxiv:2509.08986 v1 · 2025-09-10 · cs.NE · cs.PF · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T3IU56HGXZGF6DBBYL3PCCVIWS}

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	2026-07-05T12:09:26.963169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ed14ef8e6be4c5f0c21c2f6f10aa8b48ebb3a9658e2146e9edaf6301c333e58

Aliases

arxiv: 2509.08986 · arxiv_version: 2509.08986v1 · doi: 10.48550/arxiv.2509.08986 · pith_short_12: T3IU56HGXZGF · pith_short_16: T3IU56HGXZGF6DBB · pith_short_8: T3IU56HG

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/T3IU56HGXZGF6DBBYL3PCCVIWS \
  | 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: 9ed14ef8e6be4c5f0c21c2f6f10aa8b48ebb3a9658e2146e9edaf6301c333e58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d190ce9bf5b6b30f11152a5d0abfa16bd580e041a54f669a1d086d6de48330b",
    "cross_cats_sorted": [
      "cs.PF",
      "stat.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2025-09-10T20:33:54Z",
    "title_canon_sha256": "11013120783989e0a555017f68df3c5fbca351eac579356ec354c23b5372121a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08986",
    "kind": "arxiv",
    "version": 1
  }
}