Pith Number

pith:3QU273UH

pith:2018:3QU273UHADWI4O6S5A4D5TMJ2L

not attested not anchored not stored refs pending

Predicting Cyber Events by Leveraging Hacker Sentiment

Ashok Deb, Emilio Ferrara, Kristina Lerman

arxiv:1804.05276 v1 · 2018-04-14 · 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{3QU273UHADWI4O6S5A4D5TMJ2L}

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	2026-05-17T23:54:54.448047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc29afee8700ec8e3bd2e8383ecd89d2e253572d0b3e6348719d15ed23995482

Aliases

arxiv: 1804.05276 · arxiv_version: 1804.05276v1 · doi: 10.48550/arxiv.1804.05276 · pith_short_12: 3QU273UHADWI · pith_short_16: 3QU273UHADWI4O6S · pith_short_8: 3QU273UH

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/3QU273UHADWI4O6S5A4D5TMJ2L \
  | 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: dc29afee8700ec8e3bd2e8383ecd89d2e253572d0b3e6348719d15ed23995482

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abc800bcec0136c2efce3286242a4c8ecfa60e142934947b3d573208f9e1609a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-14T20:56:58Z",
    "title_canon_sha256": "58e46311398fc90f302338de14da2ff5fb777fe51838813f1a828ab2a3419740"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05276",
    "kind": "arxiv",
    "version": 1
  }
}