Pith Number

pith:3JJO4SWG

pith:2017:3JJO4SWGO2UN3HG2RHSO27WOH4

not attested not anchored not stored refs pending

ACO for Continuous Function Optimization: A Performance Analysis

Ajith Abraham, Vaclav Snasel, Varun Kumar Ojha

arxiv:1707.01812 v1 · 2017-07-06 · 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{3JJO4SWGO2UN3HG2RHSO27WOH4}

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	2026-05-18T00:40:47.361969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da52ee4ac676a8dd9cda89e4ed7ece3f0ab544e6905e8947254735b8d351b572

Aliases

arxiv: 1707.01812 · arxiv_version: 1707.01812v1 · doi: 10.48550/arxiv.1707.01812 · pith_short_12: 3JJO4SWGO2UN · pith_short_16: 3JJO4SWGO2UN3HG2 · pith_short_8: 3JJO4SWG

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/3JJO4SWGO2UN3HG2RHSO27WOH4 \
  | 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: da52ee4ac676a8dd9cda89e4ed7ece3f0ab544e6905e8947254735b8d351b572

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a2d2813a1d7d3a6dc290b2ec4b2cf4ca56a53e3325245fdcaa7a55228837d0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2017-07-06T14:27:33Z",
    "title_canon_sha256": "ce8da68ada600acd555c3762bd94bbffc216479a3174a4c4758b84bd7f16d132"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01812",
    "kind": "arxiv",
    "version": 1
  }
}