Pith Number

pith:LDR4YEP5

pith:2017:LDR4YEP5NS5OPGUUIRAA6DADYS

not attested not anchored not stored refs pending

Fuzzy Approach Topic Discovery in Health and Medical Corpora

Amir Karami, Aryya Gangopadhyay, Bin Zhou, Hadi Kharrazi

arxiv:1705.00995 v2 · 2017-05-02 · stat.ML · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LDR4YEP5NS5OPGUUIRAA6DADYS}

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	2026-05-18T00:43:39.139598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58e3cc11fd6cbae79a9444400f0c03c481b10db4da23303a8bfdcca2ef634d07

Aliases

arxiv: 1705.00995 · arxiv_version: 1705.00995v2 · doi: 10.48550/arxiv.1705.00995 · pith_short_12: LDR4YEP5NS5O · pith_short_16: LDR4YEP5NS5OPGUU · pith_short_8: LDR4YEP5

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/LDR4YEP5NS5OPGUUIRAA6DADYS \
  | 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: 58e3cc11fd6cbae79a9444400f0c03c481b10db4da23303a8bfdcca2ef634d07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b910d8497f6c46b51c9214b6b442fbda2275e1798c201bf7a18ae7bf9520a46b",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-05-02T14:29:14Z",
    "title_canon_sha256": "272421201ba5eea68527f42acd8098e0b3609453ef36f274a76f34a08e72addb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00995",
    "kind": "arxiv",
    "version": 2
  }
}