Pith Number

pith:LM7YQYEC

pith:2018:LM7YQYECDPNQXA7JOMOW46JVOJ

not attested not anchored not stored refs pending

Multilingual Clustering of Streaming News

Art\=urs Znoti\c{n}\v{s}, Guntis Barzdins, Sebasti\~ao Miranda, Shay B. Cohen

arxiv:1809.00540 v1 · 2018-09-03 · 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{LM7YQYECDPNQXA7JOMOW46JVOJ}

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	2026-05-18T00:06:33.317118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b3f8860821bdb0b83e9731d6e7935724a3217e9904b0f51ac2e0ac769c86c9f

Aliases

arxiv: 1809.00540 · arxiv_version: 1809.00540v1 · doi: 10.48550/arxiv.1809.00540 · pith_short_12: LM7YQYECDPNQ · pith_short_16: LM7YQYECDPNQXA7J · pith_short_8: LM7YQYEC

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/LM7YQYECDPNQXA7JOMOW46JVOJ \
  | 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: 5b3f8860821bdb0b83e9731d6e7935724a3217e9904b0f51ac2e0ac769c86c9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08eddde2472773aa4daa0b5da91242cc6f8765fcc7f52c47da0dc9368bd925b8",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-09-03T10:40:26Z",
    "title_canon_sha256": "876c821a2cf04e933e3be37fbe61fc8d34dcafc009e5022f9fae0d89d0626f09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00540",
    "kind": "arxiv",
    "version": 1
  }
}