Pith Number

pith:CGFUK4DL

pith:2011:CGFUK4DLAPVMTVR63UZ3LCKSBD

not attested not anchored not stored refs pending

Local Optima Networks of NK Landscapes with Neutrality

Gabriela Ochoa, Marco Tomassini (ISI), S\'ebastien Verel (INRIA Lille - Nord Europe)

arxiv:1107.4162 v1 · 2011-07-21 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGFUK4DLAPVMTVR63UZ3LCKSBD}

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	2026-05-18T04:17:13.106691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

118b45706b03eac9d63edd33b5895208e4300731d2460416f7157d4a081be427

Aliases

arxiv: 1107.4162 · arxiv_version: 1107.4162v1 · doi: 10.48550/arxiv.1107.4162 · pith_short_12: CGFUK4DLAPVM · pith_short_16: CGFUK4DLAPVMTVR6 · pith_short_8: CGFUK4DL

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/CGFUK4DLAPVMTVR63UZ3LCKSBD \
  | 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: 118b45706b03eac9d63edd33b5895208e4300731d2460416f7157d4a081be427

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d852aa01528bff5d6dedaf066242dc9ca93fda82c13e17d4733c6d1d73380d0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-07-21T05:08:03Z",
    "title_canon_sha256": "2f73cf0a6d38ee9737e833703a57deb69cdef8ecc5d3be5e13069305dd043765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4162",
    "kind": "arxiv",
    "version": 1
  }
}