Pith Number

pith:3R2KRK2V

pith:2011:3R2KRK2VGNMX4CHIHEZJX2ZXSG

not attested not anchored not stored refs pending

Enhanced Genetic Algorithm approach for Solving Dynamic Shortest Path Routing Problems using Immigrants and Memory Schemes

Kavitha Sooda, M. B. Yashoda, T. R. GopalaKrishnan Nair

arxiv:1107.1943 v1 · 2011-07-11 · cs.NE · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3R2KRK2VGNMX4CHIHEZJX2ZXSG}

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	2026-05-18T04:18:33.805908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc74a8ab5533597e08e839329beb37919e35228d4fc11cdfcc3fe11cc42be6c8

Aliases

arxiv: 1107.1943 · arxiv_version: 1107.1943v1 · doi: 10.48550/arxiv.1107.1943 · pith_short_12: 3R2KRK2VGNMX · pith_short_16: 3R2KRK2VGNMX4CHI · pith_short_8: 3R2KRK2V

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/3R2KRK2VGNMX4CHIHEZJX2ZXSG \
  | 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: dc74a8ab5533597e08e839329beb37919e35228d4fc11cdfcc3fe11cc42be6c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59d199bb77f40f77389c240d6b89689f0e0742c915fa8e62411eb2c4bbbfb1ba",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2011-07-11T06:51:16Z",
    "title_canon_sha256": "d792a19efb41431c3b9070cc8777134f2b8cb7d505bdf81a3317514e485375ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1943",
    "kind": "arxiv",
    "version": 1
  }
}