Pith Number

pith:CLYGXK7J

pith:2022:CLYGXK7JQW4T7HHVNMKOCM53VV

not attested not anchored not stored refs pending

PLOD: An Abbreviation Detection Dataset for Scientific Documents

Constantin Or\u{a}san, Diptesh Kanojia, Hadeel Saadany, Leonardo Zilio, Prashant Sharma

arxiv:2204.12061 v2 · 2022-04-26 · 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{CLYGXK7JQW4T7HHVNMKOCM53VV}

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	2026-07-05T04:18:52.590165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12f06babe985b93f9cf56b14e133bbad44e5fafc92eca6ae05ac8eda245ef314

Aliases

arxiv: 2204.12061 · arxiv_version: 2204.12061v2 · doi: 10.48550/arxiv.2204.12061 · pith_short_12: CLYGXK7JQW4T · pith_short_16: CLYGXK7JQW4T7HHV · pith_short_8: CLYGXK7J

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/CLYGXK7JQW4T7HHVNMKOCM53VV \
  | 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: 12f06babe985b93f9cf56b14e133bbad44e5fafc92eca6ae05ac8eda245ef314

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a8b4b4d4fbfce8952c82ef9e78e8a49683a13a68a22c8e52d2167985c09126a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-26T03:52:21Z",
    "title_canon_sha256": "e1a7fb27afea5818017c745af67f0809be66fc7895157f18c90a49e2c7771ce0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.12061",
    "kind": "arxiv",
    "version": 2
  }
}