Pith Number

pith:3ECY4T4A

pith:2018:3ECY4T4AZOYXN2RP27SMVQKRK4

not attested not anchored not stored refs pending

A Possibility Distribution Based Multi-Criteria Decision Algorithm for Resilient Supplier Selection Problems

Dizuo Jiang, Md Mahmudul Hassan, Md. Noor-E-Alam, Tasnim Ibn Faiz

arxiv:1806.01650 v2 · 2018-06-04 · cs.AI · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ECY4T4AZOYXN2RP27SMVQKRK4}

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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	2026-05-17T23:49:17.588922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9058e4f80cbb176ea2fd7e4cac151572536286ea7d1e1281ad83643767b2f03

Aliases

arxiv: 1806.01650 · arxiv_version: 1806.01650v2 · doi: 10.48550/arxiv.1806.01650 · pith_short_12: 3ECY4T4AZOYX · pith_short_16: 3ECY4T4AZOYXN2RP · pith_short_8: 3ECY4T4A

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/3ECY4T4AZOYXN2RP27SMVQKRK4 \
  | 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: d9058e4f80cbb176ea2fd7e4cac151572536286ea7d1e1281ad83643767b2f03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edaccff2f29d5145d760c505ce5a60e1160e8dcf8177e031e9b2308d2e4e8a86",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-06-04T03:21:00Z",
    "title_canon_sha256": "777ebab87e4d196652d1f083bdeb6f793181492403a7be74b44cb70dbe9f2545"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01650",
    "kind": "arxiv",
    "version": 2
  }
}