Pith Number

pith:YHNDNTTV

pith:2012:YHNDNTTV4A2SUADNZJVBZEOU35

not attested not anchored not stored refs pending

Local Optima Networks, Landscape Autocorrelation and Heuristic Search Performance

Enrique Alba, Fabio Daolio (ISI), Francisco Chicano, Gabriela Ochoa, Marco Tomassini (ISI), S\'ebastien Verel (INRIA Lille - Nord Europe)

arxiv:1210.4021 v1 · 2012-10-15 · cs.AI · 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{YHNDNTTV4A2SUADNZJVBZEOU35}

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	2026-05-18T03:43:08.264392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1da36ce75e0352a006dca6a1c91d4df754f49064c5d0dd690caecdf28cb9c2c

Aliases

arxiv: 1210.4021 · arxiv_version: 1210.4021v1 · doi: 10.48550/arxiv.1210.4021 · pith_short_12: YHNDNTTV4A2S · pith_short_16: YHNDNTTV4A2SUADN · pith_short_8: YHNDNTTV

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/YHNDNTTV4A2SUADNZJVBZEOU35 \
  | 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: c1da36ce75e0352a006dca6a1c91d4df754f49064c5d0dd690caecdf28cb9c2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eb9d3d5e71f0151a430fcddfd883e65d392977cbd497d57fb5f75ebb5758c87",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-10-15T13:28:11Z",
    "title_canon_sha256": "5625bff89f489c3681c1d10aecedf1a394b19096239d5b068adb1d23b95be204"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4021",
    "kind": "arxiv",
    "version": 1
  }
}