Pith Number

pith:IBWCLHRE

pith:2018:IBWCLHRECPGYHZSMRNEFYBO7IL

not attested not anchored not stored refs pending

Heuristic Feature Selection for Clickbait Detection

Benno Stein, Martin Potthast, Matthias Hagen, Matti Wiegmann, Michael V\"olske

arxiv:1802.01191 v1 · 2018-02-04 · 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{IBWCLHRECPGYHZSMRNEFYBO7IL}

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	2026-05-18T00:24:27.085690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

406c259e2413cd83e64c8b485c05df42c173cd63d3496282e36e011a2f6b10e0

Aliases

arxiv: 1802.01191 · arxiv_version: 1802.01191v1 · doi: 10.48550/arxiv.1802.01191 · pith_short_12: IBWCLHRECPGY · pith_short_16: IBWCLHRECPGYHZSM · pith_short_8: IBWCLHRE

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/IBWCLHRECPGYHZSMRNEFYBO7IL \
  | 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: 406c259e2413cd83e64c8b485c05df42c173cd63d3496282e36e011a2f6b10e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "965ddbfb391bed6a44a23a2620836cd1f5247050c0a9d3283aba7071edec1e77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-02-04T20:45:20Z",
    "title_canon_sha256": "3257ea8e477b4ebe7676d575712f3987b5ba330f833f444b56c6814fbe88cbd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01191",
    "kind": "arxiv",
    "version": 1
  }
}