Pith Number

pith:LLO7AIEY

pith:2018:LLO7AIEYM7NX522DVYQ5YC2XJH

not attested not anchored not stored refs pending

Improved and Robust Controversy Detection in General Web Pages Using Semantic Approaches under Large Scale Conditions

Bob van de Velde, Evangelos Kanoulas, Jasper Linmans

arxiv:1812.00382 v1 · 2018-12-02 · cs.IR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LLO7AIEYM7NX522DVYQ5YC2XJH}

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	2026-05-17T23:59:21.468257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5addf0209867db7eeb43ae21dc0b5749c63211b11ff017d427154086c3e92c71

Aliases

arxiv: 1812.00382 · arxiv_version: 1812.00382v1 · doi: 10.48550/arxiv.1812.00382 · pith_short_12: LLO7AIEYM7NX · pith_short_16: LLO7AIEYM7NX522D · pith_short_8: LLO7AIEY

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/LLO7AIEYM7NX522DVYQ5YC2XJH \
  | 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: 5addf0209867db7eeb43ae21dc0b5749c63211b11ff017d427154086c3e92c71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aeb4381507957b56fcd7417f8d2a895e9c369df1300feab352a6f1c52ede2e25",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-12-02T12:41:03Z",
    "title_canon_sha256": "3ad9dedd431beb697aa390114faea74fadc80ef1ab7c7c1c3e68cb4037a0ecee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00382",
    "kind": "arxiv",
    "version": 1
  }
}