Pith Number

pith:B7HETG6Y

pith:2020:B7HETG6YGQKPHUSASD7ZXZH6EU

not attested not anchored not stored refs pending

Claim Check-Worthiness Detection as Positive Unlabelled Learning

Dustin Wright, Isabelle Augenstein

arxiv:2003.02736 v2 · 2020-03-05 · cs.CL · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B7HETG6YGQKPHUSASD7ZXZH6EU}

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.

Cited by

1 paper in Pith

ALPET: Active Few-shot Learning for Citation Worthiness Detection in Low-Resource Wikipedia Languages

Receipt and verification

First computed	2026-07-05T01:35:45.103128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fce499bd83414f3d24090ff9be4fe252d701d2dbad5c33e3b6b4d6d7ec708a5

Aliases

arxiv: 2003.02736 · arxiv_version: 2003.02736v2 · doi: 10.48550/arxiv.2003.02736 · pith_short_12: B7HETG6YGQKP · pith_short_16: B7HETG6YGQKPHUSA · pith_short_8: B7HETG6Y

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/B7HETG6YGQKPHUSASD7ZXZH6EU \
  | 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: 0fce499bd83414f3d24090ff9be4fe252d701d2dbad5c33e3b6b4d6d7ec708a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e57f17e5dd78bad1a7f6e8d865d2dfac2f7109b8ee1209cd53e860b205a9ad6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-03-05T16:06:07Z",
    "title_canon_sha256": "9971583aeb7d02e0466176a79cef1c416a008d03811acd4ab9cb76490d444077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.02736",
    "kind": "arxiv",
    "version": 2
  }
}