Pith Number

pith:S2C2QC2V

pith:2014:S2C2QC2VRPFDD3I7CN2LXHUVQP

not attested not anchored not stored refs pending

The use of soft matrices on soft multisets in an optimal decision process

Arzu Erdem, Ayse Sonmez, Cigdem Gunduz Aras, H\"usey\.in \c{C}akall{\i}

arxiv:1401.7543 v1 · 2014-01-27 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2C2QC2VRPFDD3I7CN2LXHUVQP}

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	2026-05-18T03:00:47.988578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9685a80b558bca31ed1f1374bb9e9583d719d24659c6311ef942bd5e52d4024c

Aliases

arxiv: 1401.7543 · arxiv_version: 1401.7543v1 · doi: 10.48550/arxiv.1401.7543 · pith_short_12: S2C2QC2VRPFD · pith_short_16: S2C2QC2VRPFDD3I7 · pith_short_8: S2C2QC2V

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/S2C2QC2VRPFDD3I7CN2LXHUVQP \
  | 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: 9685a80b558bca31ed1f1374bb9e9583d719d24659c6311ef942bd5e52d4024c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8962da571a9db826f4f884f55e041fbba3469220d6c71ecd38d28f004d7c16ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2014-01-27T14:47:42Z",
    "title_canon_sha256": "6eb158d66168de97dc64888de79aca0c4741086464723c7711e40a94c482fe83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7543",
    "kind": "arxiv",
    "version": 1
  }
}