Pith Number

pith:TLM4K2J3

pith:2021:TLM4K2J3KSIQUQWM5UZNRHZPIK

not attested not anchored not stored refs pending

BERT-based Acronym Disambiguation with Multiple Training Strategies

Bingyan Song, Chunguang Pan, Shengguang Wang, Zhipeng Luo

arxiv:2103.00488 v2 · 2021-02-25 · 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{TLM4K2J3KSIQUQWM5UZNRHZPIK}

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

Automated Extraction of Acronym-Expansion Pairs from Scientific Papers

Receipt and verification

First computed	2026-07-05T02:19:47.435900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ad9c5693b54910a42cced32d89f2f428a2a02b46eb6e299b7ed783bc00d5bea

Aliases

arxiv: 2103.00488 · arxiv_version: 2103.00488v2 · doi: 10.48550/arxiv.2103.00488 · pith_short_12: TLM4K2J3KSIQ · pith_short_16: TLM4K2J3KSIQUQWM · pith_short_8: TLM4K2J3

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/TLM4K2J3KSIQUQWM5UZNRHZPIK \
  | 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: 9ad9c5693b54910a42cced32d89f2f428a2a02b46eb6e299b7ed783bc00d5bea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32241f038bc74200c21df29c0fa2b9e954bfcdbcdad532a0e7e39ace38815727",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-02-25T05:40:21Z",
    "title_canon_sha256": "7c783978f8af426cff86cbd47308e058524fe3e5d1dae8aa2896285c3e17ee93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.00488",
    "kind": "arxiv",
    "version": 2
  }
}