Pith Number

pith:6VOFWBJC

pith:2019:6VOFWBJC3TQ2JH6T2ASE6HKQMW

not attested not anchored not stored refs pending

Stance Classification for Rumour Analysis in Twitter: Exploiting Affective Information and Conversation Structure

Endang Wahyu Pamungkas, Valerio Basile, Viviana Patti

arxiv:1901.01911 v1 · 2019-01-07 · 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{6VOFWBJC3TQ2JH6T2ASE6HKQMW}

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	2026-05-17T23:56:49.356420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f55c5b0522dce1a49fd3d0244f1d506592801a77ef5631089a1508b5dde23276

Aliases

arxiv: 1901.01911 · arxiv_version: 1901.01911v1 · doi: 10.48550/arxiv.1901.01911 · pith_short_12: 6VOFWBJC3TQ2 · pith_short_16: 6VOFWBJC3TQ2JH6T · pith_short_8: 6VOFWBJC

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/6VOFWBJC3TQ2JH6T2ASE6HKQMW \
  | 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: f55c5b0522dce1a49fd3d0244f1d506592801a77ef5631089a1508b5dde23276

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c06eac690ad0eff60a796dc052d35f4160472a9ade349dfab321b62bd0f0cc1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-01-07T16:38:16Z",
    "title_canon_sha256": "9cda74a87171f229b2538d6b8152b61f5d86c930cb660931eea3e01bee87fbab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01911",
    "kind": "arxiv",
    "version": 1
  }
}