Pith Number

pith:LBTEXJA6

pith:2022:LBTEXJA6JNQBTEB6J4UZAQGFIG

not attested not anchored not stored refs pending

Context-Aware Abbreviation Expansion Using Large Language Models

Ajit Narayanan, Katrin Tomanek, Meredith Ringel Morris, Michael P. Brenner, Shanqing Cai, Subhashini Venugopalan

arxiv:2205.03767 v3 · 2022-05-08 · 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{LBTEXJA6JNQBTEB6J4UZAQGFIG}

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	2026-07-05T04:22:21.596125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58664ba41e4b6019903e4f299040c541b2c3c890a547d3d7597238aa5b2b072a

Aliases

arxiv: 2205.03767 · arxiv_version: 2205.03767v3 · doi: 10.48550/arxiv.2205.03767 · pith_short_12: LBTEXJA6JNQB · pith_short_16: LBTEXJA6JNQBTEB6 · pith_short_8: LBTEXJA6

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/LBTEXJA6JNQBTEB6J4UZAQGFIG \
  | 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: 58664ba41e4b6019903e4f299040c541b2c3c890a547d3d7597238aa5b2b072a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f075ce62121c2d401f7f85ceecfa4a2e735a6332d1bccd27d96872f44e5f388",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-08T03:02:53Z",
    "title_canon_sha256": "8557bc290c7977f262e14a630530762bbc9d16dcc7a1d20c701b4182df4f5028"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.03767",
    "kind": "arxiv",
    "version": 3
  }
}