Pith Number

pith:BLPW5MU5

pith:2014:BLPW5MU57OP4U5FVN46664TYOY

not attested not anchored not stored refs pending

Optimization of Reliability of Network of Given Connectivity using Genetic Algorithm

Ho Tat Lam, Kwok Yip Szeto

arxiv:1412.4218 v1 · 2014-12-13 · physics.soc-ph · cs.NE · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BLPW5MU57OP4U5FVN46664TYOY}

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	2026-05-18T02:31:19.873902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0adf6eb29dfb9fca74b56f3def72787631d9803c3abeb07eb4cf8a75f32b63ca

Aliases

arxiv: 1412.4218 · arxiv_version: 1412.4218v1 · doi: 10.48550/arxiv.1412.4218 · pith_short_12: BLPW5MU57OP4 · pith_short_16: BLPW5MU57OP4U5FV · pith_short_8: BLPW5MU5

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/BLPW5MU57OP4U5FVN46664TYOY \
  | 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: 0adf6eb29dfb9fca74b56f3def72787631d9803c3abeb07eb4cf8a75f32b63ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5dc2b3bbe91b2481f12627c211c1dacdf9611eb8b2aed18592d131df6d0fefd",
    "cross_cats_sorted": [
      "cs.NE",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-12-13T10:03:01Z",
    "title_canon_sha256": "edfd5d17bc646fa6d7f0783ced581d3152d22a7b3f36bac730b094ad6ad76cd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4218",
    "kind": "arxiv",
    "version": 1
  }
}