Pith Number

pith:JGMJYDZN

pith:2022:JGMJYDZNGBRPFB3OK3EFXYHKD2

not attested not anchored not stored refs pending

Neighborhood Contrastive Learning for Scientific Document Representations with Citation Embeddings

Bela Gipp, Georg Rehm, Isabelle Augenstein, Malte Ostendorff, Nils Rethmeier

arxiv:2202.06671 v2 · 2022-02-14 · 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{JGMJYDZNGBRPFB3OK3EFXYHKD2}

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

MasterSet: A Large-Scale Benchmark for Must-Cite Citation Recommendation in the AI/ML Literature

Receipt and verification

First computed	2026-07-05T05:08:15.065968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49989c0f2d3062f2876e56c85be0ea1e8cf1b7741add8053a050b8a416de7b59

Aliases

arxiv: 2202.06671 · arxiv_version: 2202.06671v2 · doi: 10.48550/arxiv.2202.06671 · pith_short_12: JGMJYDZNGBRP · pith_short_16: JGMJYDZNGBRPFB3O · pith_short_8: JGMJYDZN

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/JGMJYDZNGBRPFB3OK3EFXYHKD2 \
  | 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: 49989c0f2d3062f2876e56c85be0ea1e8cf1b7741add8053a050b8a416de7b59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "416c8ee88eb8ce40ea73cee9dbd9fbbc6d3b99590112c0e75e1470e7cbb47e80",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-02-14T12:57:37Z",
    "title_canon_sha256": "b1d63f27546e1cea9ead5c704e79675ad6cc13ee961bd8de02822010e7bed270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.06671",
    "kind": "arxiv",
    "version": 2
  }
}