Pith Number

pith:DQGYK7HW

pith:2025:DQGYK7HWXVCFNXEYKIHCRDZRSY

not attested not anchored not stored refs pending

Query Smarter, Trust Better? Exploring Search Behaviours for Verifying News Accuracy

Alexander Frummet, Bernd Ludwig, David Elsweiler, David Losada, Gregor Donabauer, Marcos Fern\'andez Pichel, Markus Bink, Noel Pascual Presa, Samy Ateia, Selina Meyer, Udo Kruschwitz

arxiv:2504.05146 v1 · 2025-04-07 · 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{DQGYK7HWXVCFNXEYKIHCRDZRSY}

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	2026-07-05T10:45:34.432592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c0d857cf6bd4456dc98520e288f3196378ccd3143508c74bbc5676cd3b2550a

Aliases

arxiv: 2504.05146 · arxiv_version: 2504.05146v1 · doi: 10.48550/arxiv.2504.05146 · pith_short_12: DQGYK7HWXVCF · pith_short_16: DQGYK7HWXVCFNXEY · pith_short_8: DQGYK7HW

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/DQGYK7HWXVCFNXEYKIHCRDZRSY \
  | 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: 1c0d857cf6bd4456dc98520e288f3196378ccd3143508c74bbc5676cd3b2550a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74924e32ce1d142f44c020f37f53988e36cd8a27ca4a74a3077ee51c90b534a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-04-07T14:50:13Z",
    "title_canon_sha256": "8969fdc39d187fcf9d4c1bf83a30f02a53795ddd339fea5d58695bb00f610d43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05146",
    "kind": "arxiv",
    "version": 1
  }
}