Pith Number

pith:O2E2FOLW

pith:2012:O2E2FOLWNTIJB2MSMBZU7T3OL3

not attested not anchored not stored refs pending

Erratum: Simplified Drift Analysis for Proving Lower Bounds in Evolutionary Computation

Carsten Witt, Pietro S. Oliveto

arxiv:1211.7184 v1 · 2012-11-30 · 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{O2E2FOLWNTIJB2MSMBZU7T3OL3}

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	2026-05-18T03:39:31.394327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7689a2b9766cd090e99260734fcf6e5eca8929eff0f9c888e7eb4872931a21d4

Aliases

arxiv: 1211.7184 · arxiv_version: 1211.7184v1 · doi: 10.48550/arxiv.1211.7184 · pith_short_12: O2E2FOLWNTIJ · pith_short_16: O2E2FOLWNTIJB2MS · pith_short_8: O2E2FOLW

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/O2E2FOLWNTIJB2MSMBZU7T3OL3 \
  | 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: 7689a2b9766cd090e99260734fcf6e5eca8929eff0f9c888e7eb4872931a21d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b919cf1549a4274087de0b9ad951efe15dceb7cf9217f4d071252c0fcecc6af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2012-11-30T08:49:46Z",
    "title_canon_sha256": "e7a269a7fc0e70e18077cb0be35fece40f9110e2bf0fad81a3c5df3fbc3f84fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.7184",
    "kind": "arxiv",
    "version": 1
  }
}