Pith Number

pith:M4CGTJ4G

pith:2018:M4CGTJ4GSTLIHSTY3A6B76WSUN

not attested not anchored not stored refs pending

Shannon entropy for intuitionistic fuzzy information

Vasile Patrascu

arxiv:1807.01747 v2 · 2018-07-02 · cs.AI · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4CGTJ4GSTLIHSTY3A6B76WSUN}

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	2026-05-18T00:11:23.089370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

670469a78694d683ca78d83c1ffad2a35f34729ee2cdab5ba936124e0c85fcf9

Aliases

arxiv: 1807.01747 · arxiv_version: 1807.01747v2 · doi: 10.48550/arxiv.1807.01747 · pith_short_12: M4CGTJ4GSTLI · pith_short_16: M4CGTJ4GSTLIHSTY · pith_short_8: M4CGTJ4G

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/M4CGTJ4GSTLIHSTY3A6B76WSUN \
  | 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: 670469a78694d683ca78d83c1ffad2a35f34729ee2cdab5ba936124e0c85fcf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d417b02af1135460b160e57f826eabe32fc81f527446c01a878bc24b7d3ecb80",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-07-02T06:06:00Z",
    "title_canon_sha256": "8a671e874f7a54d99e2fd51f4dbcadbb97bdb78b01510568beaac8bf3411e30b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01747",
    "kind": "arxiv",
    "version": 2
  }
}