Pith Number

pith:PS6WCOYV

pith:2019:PS6WCOYVZYQKUFV6LTM4VJ5BK6

not attested not anchored not stored refs pending

A new scaling MCDA procedure putting together pairwise comparison tables and the deck of cards method

Jos\'e Rui Figueira, Salvatore Corrente, Salvatore Greco

arxiv:1904.01315 v1 · 2019-04-02 · 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{PS6WCOYVZYQKUFV6LTM4VJ5BK6}

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	2026-05-17T23:49:35.125949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cbd613b15ce20aa16be5cd9caa7a15793cdc7c38b7911e58ddbaf89c1882c6e

Aliases

arxiv: 1904.01315 · arxiv_version: 1904.01315v1 · doi: 10.48550/arxiv.1904.01315 · pith_short_12: PS6WCOYVZYQK · pith_short_16: PS6WCOYVZYQKUFV6 · pith_short_8: PS6WCOYV

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/PS6WCOYVZYQKUFV6LTM4VJ5BK6 \
  | 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: 7cbd613b15ce20aa16be5cd9caa7a15793cdc7c38b7911e58ddbaf89c1882c6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "276c3d7e1ce1b16b61d8f70a30241ebd66054a8c251779f1801735865cf83dd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-04-02T10:05:37Z",
    "title_canon_sha256": "7b37588e79f6c2c1386a4a8ffbaaff75dbbe0a17b767f34319701e6e766424dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01315",
    "kind": "arxiv",
    "version": 1
  }
}