Pith Number

pith:JUMIXFKL

pith:2014:JUMIXFKLS56UWDZU3PBHTNLFJZ

not attested not anchored not stored refs pending

An optimization algorithm for multimodal functions inspired by collective animal behavior

Erik Cuevas, Mauricio Gonzalez

arxiv:1406.7811 v1 · 2014-06-30 · 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{JUMIXFKLS56UWDZU3PBHTNLFJZ}

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	2026-05-18T02:48:44.108201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d188b954b977d4b0f34dbc279b5654e5494d668798e520811cff736e8407373

Aliases

arxiv: 1406.7811 · arxiv_version: 1406.7811v1 · doi: 10.48550/arxiv.1406.7811 · pith_short_12: JUMIXFKLS56U · pith_short_16: JUMIXFKLS56UWDZU · pith_short_8: JUMIXFKL

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/JUMIXFKLS56UWDZU3PBHTNLFJZ \
  | 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: 4d188b954b977d4b0f34dbc279b5654e5494d668798e520811cff736e8407373

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7188cbcfde54d30a877dcb4afcafb87ae2d2a305ea6c8f25f0fea4eb5105966",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2014-06-30T16:48:05Z",
    "title_canon_sha256": "381373d390bf730f8a53d482bcc2e16569e04ef27f6c01150ee7f6fbaf2ef7b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7811",
    "kind": "arxiv",
    "version": 1
  }
}