Pith Number

pith:H2QVRDCV

pith:2025:H2QVRDCVTM3KXKBWZNYZ5K47OH

not attested not anchored not stored refs pending

A Survey of Large Language Models in Discipline-specific Research: Challenges, Methods and Opportunities

Chengqing Zong, Lu Xiang, Yang Zhao, Yaping Zhang

arxiv:2507.08425 v1 · 2025-07-11 · 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{H2QVRDCVTM3KXKBWZNYZ5K47OH}

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	2026-07-05T11:35:37.874465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ea1588c559b36aba836cb719eab9f71c0c29d88287cd74633d56dda8dbc9b3a

Aliases

arxiv: 2507.08425 · arxiv_version: 2507.08425v1 · doi: 10.48550/arxiv.2507.08425 · pith_short_12: H2QVRDCVTM3K · pith_short_16: H2QVRDCVTM3KXKBW · pith_short_8: H2QVRDCV

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/H2QVRDCVTM3KXKBWZNYZ5K47OH \
  | 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: 3ea1588c559b36aba836cb719eab9f71c0c29d88287cd74633d56dda8dbc9b3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d2229ad1dd7764a0a44fd8c2f5a643599ce8e4e9be0a72b075196861af04a46",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-11T09:11:18Z",
    "title_canon_sha256": "39880c5560c1b53cd541de533c114fa372bfbf4de49eef47d82635a41e65b3c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.08425",
    "kind": "arxiv",
    "version": 1
  }
}