Pith Number

pith:B5OJWYQP

pith:2024:B5OJWYQP3AVXTGX7HPEKNM4WR3

not attested not anchored not stored refs pending

Hybrid Firefly-Genetic Algorithm for Single and Multi-dimensional 0-1 Knapsack Problems

Aswathi Malanthara, Ishaan R Kale

arxiv:2501.14775 v1 · 2024-12-31 · cs.NE · 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{B5OJWYQP3AVXTGX7HPEKNM4WR3}

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	2026-07-05T10:05:18.238191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f5c9b620fd82b799aff3bc8a6b3968ec2c2ab67684f789ef39c824f6be83881

Aliases

arxiv: 2501.14775 · arxiv_version: 2501.14775v1 · doi: 10.48550/arxiv.2501.14775 · pith_short_12: B5OJWYQP3AVX · pith_short_16: B5OJWYQP3AVXTGX7 · pith_short_8: B5OJWYQP

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/B5OJWYQP3AVXTGX7HPEKNM4WR3 \
  | 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: 0f5c9b620fd82b799aff3bc8a6b3968ec2c2ab67684f789ef39c824f6be83881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dc2ef73e4147c50f7591eb35f75eb7eb804e950d5f6ee9f51a6185b0b61cafa",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2024-12-31T08:03:15Z",
    "title_canon_sha256": "e60a31120f83283dfc02b8e3bfba6ca12a29c478e7d6cfc3deddafe74ab6d9e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14775",
    "kind": "arxiv",
    "version": 1
  }
}