Pith Number

pith:KDV7BKWG

pith:2020:KDV7BKWGS7XNI3HSEALCS6TXKG

not attested not anchored not stored refs pending

Scientific Claim Verification with VERT5ERINI

Jimmy Lin, Rodrigo Nogueira, Ronak Pradeep, Xueguang Ma

arxiv:2010.11930 v1 · 2020-10-22 · cs.CL · 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{KDV7BKWGS7XNI3HSEALCS6TXKG}

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	2026-07-05T01:45:22.165311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50ebf0aac697eed46cf22016297a7751b0dc383f6f75ec24ab59c7bd6dd43ab1

Aliases

arxiv: 2010.11930 · arxiv_version: 2010.11930v1 · doi: 10.48550/arxiv.2010.11930 · pith_short_12: KDV7BKWGS7XN · pith_short_16: KDV7BKWGS7XNI3HS · pith_short_8: KDV7BKWG

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/KDV7BKWGS7XNI3HSEALCS6TXKG \
  | 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: 50ebf0aac697eed46cf22016297a7751b0dc383f6f75ec24ab59c7bd6dd43ab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09432cb54fdc28f2b9a31ac8cca2fe6920b51b2a4093c14e0e4fb1c5f7491eee",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-22T17:56:33Z",
    "title_canon_sha256": "1acad1aba0aada1e09fed9c60ea6370047a9c6d2108e6c4f50e3aa93446022fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.11930",
    "kind": "arxiv",
    "version": 1
  }
}