Pith Number

pith:JTMREFSS

pith:2011:JTMREFSSRKHXH4EKHM3U2N7BO5

not attested not anchored not stored refs pending

Reduction of fuzzy automata by means of fuzzy quasi-orders

Aleksandar Stamenkovi\'c, Jelena Ignjatovi\'c, Miroslav \'Ciri\'c

arxiv:1102.5451 v1 · 2011-02-26 · cs.FL · 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{JTMREFSSRKHXH4EKHM3U2N7BO5}

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	2026-05-18T04:27:46.895327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cd91216528a8f73f08a3b374d37e1774645118cc93c9caaf0b31c2509fced5b

Aliases

arxiv: 1102.5451 · arxiv_version: 1102.5451v1 · doi: 10.48550/arxiv.1102.5451 · pith_short_12: JTMREFSSRKHX · pith_short_16: JTMREFSSRKHXH4EK · pith_short_8: JTMREFSS

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/JTMREFSSRKHXH4EKHM3U2N7BO5 \
  | 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: 4cd91216528a8f73f08a3b374d37e1774645118cc93c9caaf0b31c2509fced5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5b6633a99f50b2994deaeb80a935913dec5639c3d0a9be78a581002111ab2e2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2011-02-26T21:37:24Z",
    "title_canon_sha256": "6ad386ba231d1abcfc6a3f383f914af842b9d59a693b27e23f02d8bf1ebba5cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5451",
    "kind": "arxiv",
    "version": 1
  }
}