Pith Number

pith:TPZBWDAE

pith:2022:TPZBWDAERJWEY42VIDCKNIFQNF

not attested not anchored not stored refs pending

PyTSK: A Python Toolbox for TSK Fuzzy Systems

Dongrui Wu, Xue Jiang, Yifan Xu, Yuqi Cui

arxiv:2206.03310 v1 · 2022-06-07 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPZBWDAERJWEY42VIDCKNIFQNF}

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	2026-07-05T04:29:41.274998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bf21b0c048a6c4c735540c4a6a0b06969d758e871eadafb5cba45ceb3ac9ab2

Aliases

arxiv: 2206.03310 · arxiv_version: 2206.03310v1 · doi: 10.48550/arxiv.2206.03310 · pith_short_12: TPZBWDAERJWE · pith_short_16: TPZBWDAERJWEY42V · pith_short_8: TPZBWDAE

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/TPZBWDAERJWEY42VIDCKNIFQNF \
  | 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: 9bf21b0c048a6c4c735540c4a6a0b06969d758e871eadafb5cba45ceb3ac9ab2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ed6b7103b04616ffd83aa4bdd4f58dd32bf2f24d66be9580a2ed48fcfa05ed4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-07T13:57:39Z",
    "title_canon_sha256": "27d995d664e42bf450c8fc49ff1cd1e4c15717b2f1e4304ef0c24afd3ecb7907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.03310",
    "kind": "arxiv",
    "version": 1
  }
}