Pith Number

pith:SY6UZ2HR

pith:2008:SY6UZ2HRI6HPA6YC6FU2UZQ4EJ

not attested not anchored not stored refs pending

Extension of Max-Min Ant System with Exponential Pheromone Deposition Rule

Amit Konar, Aritra Banerjee, Ayan Acharya, Deepyaman Maiti, R. Janarthanan

arxiv:0811.0136 v1 · 2008-11-02 · 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{SY6UZ2HRI6HPA6YC6FU2UZQ4EJ}

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	2026-05-18T00:59:11.587202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

963d4ce8f1478ef07b02f169aa661c2251801b9b66e6a0b7d02f25b93f6f3af7

Aliases

arxiv: 0811.0136 · arxiv_version: 0811.0136v1 · doi: 10.48550/arxiv.0811.0136 · pith_short_12: SY6UZ2HRI6HP · pith_short_16: SY6UZ2HRI6HPA6YC · pith_short_8: SY6UZ2HR

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/SY6UZ2HRI6HPA6YC6FU2UZQ4EJ \
  | 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: 963d4ce8f1478ef07b02f169aa661c2251801b9b66e6a0b7d02f25b93f6f3af7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c0f0f65b44c151bf02162f3cc5fe738751dc3dfd2cb2a3863a398a2cfaace28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2008-11-02T06:28:50Z",
    "title_canon_sha256": "1b91fc870bcdd0b39ea4d80d6bfe544ecd30a200036a6383590d0fcbdb573851"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.0136",
    "kind": "arxiv",
    "version": 1
  }
}