Pith Number

pith:KPY3H7WB

pith:2014:KPY3H7WBRRSLAM5XQMIGLDV7YH

not attested not anchored not stored refs pending

An effective AHP-based metaheuristic approach to solve supplier selection problem

Pranab K Dan, Tamal Ghosh, Tanmoy Chakraborty

arxiv:1404.4067 v1 · 2014-04-15 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KPY3H7WBRRSLAM5XQMIGLDV7YH}

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	2026-05-18T02:54:06.313985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53f1b3fec18c64b033b78310658ebfc1d49167729586923f341e7d39d838aafc

Aliases

arxiv: 1404.4067 · arxiv_version: 1404.4067v1 · doi: 10.48550/arxiv.1404.4067 · pith_short_12: KPY3H7WBRRSL · pith_short_16: KPY3H7WBRRSLAM5X · pith_short_8: KPY3H7WB

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/KPY3H7WBRRSLAM5XQMIGLDV7YH \
  | 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: 53f1b3fec18c64b033b78310658ebfc1d49167729586923f341e7d39d838aafc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e95633bbf373eb5959ef94688a153b0f2eb072ada134102d8b53119040930a42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2014-04-15T20:21:31Z",
    "title_canon_sha256": "3e0695393a3e81d88347282b7171f252dd359f42909a14cf5db32c5136b4de3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4067",
    "kind": "arxiv",
    "version": 1
  }
}