Pith Number

pith:2XDSU2FQ

pith:2014:2XDSU2FQUOFC7O62PDS4SG2S5I

not attested not anchored not stored refs pending

On the analysis of set-based fuzzy quantified reasoning using classical syllogistics

A. Bugar\'in, F. D\'iaz-Hermida, M. Pereira-Fari\~na

arxiv:1411.7525 v1 · 2014-11-27 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XDSU2FQUOFC7O62PDS4SG2S5I}

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	2026-05-18T02:32:37.800709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5c72a68b0a38a2fbbda78e5c91b52ea2ae321c5c436ee32cf5fb72950f64d04

Aliases

arxiv: 1411.7525 · arxiv_version: 1411.7525v1 · doi: 10.48550/arxiv.1411.7525 · pith_short_12: 2XDSU2FQUOFC · pith_short_16: 2XDSU2FQUOFC7O62 · pith_short_8: 2XDSU2FQ

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/2XDSU2FQUOFC7O62PDS4SG2S5I \
  | 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: d5c72a68b0a38a2fbbda78e5c91b52ea2ae321c5c436ee32cf5fb72950f64d04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0747f082f3fb544d6a35791ae229ff41176b8e9b270fa3900cfb558c96c73668",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-11-27T10:12:21Z",
    "title_canon_sha256": "1c23588d14803ee1dd78d16d64f68f9dec64c44040c3a4b362c038429ed789b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7525",
    "kind": "arxiv",
    "version": 1
  }
}