Pith Number

pith:OPMQP74C

pith:2013:OPMQP74CFOUWHYCDUJYO4W77CP

not attested not anchored not stored refs pending

Finding Numerical Solutions of Diophantine Equations using Ant Colony Optimization

Mukund Sanglikar, Siby Abraham, Sugata Sanyal

arxiv:1306.0896 v1 · 2013-06-04 · cs.NE · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPMQP74CFOUWHYCDUJYO4W77CP}

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	2026-05-18T03:21:44.913030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73d907ff822ba963e043a270ee5bff13f509ed8c7ec5cba797047043a0077388

Aliases

arxiv: 1306.0896 · arxiv_version: 1306.0896v1 · doi: 10.48550/arxiv.1306.0896 · pith_short_12: OPMQP74CFOUW · pith_short_16: OPMQP74CFOUWHYCD · pith_short_8: OPMQP74C

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/OPMQP74CFOUWHYCDUJYO4W77CP \
  | 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: 73d907ff822ba963e043a270ee5bff13f509ed8c7ec5cba797047043a0077388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a3653f7cb0f80abc7359ed3607889f17f6245753adac37cf72be9525df3ed0b",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2013-06-04T18:36:22Z",
    "title_canon_sha256": "276ac31eced17bd66b8851ff167f61304ba1522acd6913ebb8c9e7a7c3785ca7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0896",
    "kind": "arxiv",
    "version": 1
  }
}