Pith Number

pith:LIYVWOU3

pith:2024:LIYVWOU3VOFRC7C4QV43LUEUUG

not attested not anchored not stored refs pending

Gold Panning in Vocabulary: An Adaptive Method for Vocabulary Expansion of Domain-Specific LLMs

Changlong Sun, Chengyuan Liu, Fei Wu, Kun Kuang, Lizhi Qing, Shihang Wang, Yangyang Kang

arxiv:2410.01188 v1 · 2024-10-02 · 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{LIYVWOU3VOFRC7C4QV43LUEUUG}

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	2026-07-05T09:14:44.500797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a315b3a9bab8b117c5c8579b5d094a1aff1ebdea2eec437f28eb7f6d344c93b

Aliases

arxiv: 2410.01188 · arxiv_version: 2410.01188v1 · doi: 10.48550/arxiv.2410.01188 · pith_short_12: LIYVWOU3VOFR · pith_short_16: LIYVWOU3VOFRC7C4 · pith_short_8: LIYVWOU3

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/LIYVWOU3VOFRC7C4QV43LUEUUG \
  | 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: 5a315b3a9bab8b117c5c8579b5d094a1aff1ebdea2eec437f28eb7f6d344c93b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31c1e9c255552492c63440f64c110d966f5b4b2a61bbca9c6b26dc31fe098796",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-10-02T02:47:39Z",
    "title_canon_sha256": "ff4b61cf20951b19a9ceabd94ea35b94a1d2867e1fb66183a1244ddad748406a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.01188",
    "kind": "arxiv",
    "version": 1
  }
}