Pith Number

pith:QZ4EAIMH

pith:2025:QZ4EAIMHTYSNUZTDIJ2YOABG2C

not attested not anchored not stored refs pending

SciGPT: A Large Language Model for Scientific Literature Understanding and Knowledge Discovery

Chang Wang, Fengyu She, Hongfei Wu, Jingmian Wang, Nan Wang, Ziyi Wan

arxiv:2509.08032 v1 · 2025-09-09 · 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{QZ4EAIMHTYSNUZTDIJ2YOABG2C}

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	2026-07-05T12:08:10.199854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86784021879e24da66634275870026d0927aed327b63963ed4b0616893d12b11

Aliases

arxiv: 2509.08032 · arxiv_version: 2509.08032v1 · doi: 10.48550/arxiv.2509.08032 · pith_short_12: QZ4EAIMHTYSN · pith_short_16: QZ4EAIMHTYSNUZTD · pith_short_8: QZ4EAIMH

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/QZ4EAIMHTYSNUZTDIJ2YOABG2C \
  | 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: 86784021879e24da66634275870026d0927aed327b63963ed4b0616893d12b11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0b42357876808fe214033230748b33ad69e4463af61fb16b218a5a480789718",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-09T16:09:19Z",
    "title_canon_sha256": "763052b92c544af4eb03927cb7303e7f6e8cdb5e96057f7b770a31c775273c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08032",
    "kind": "arxiv",
    "version": 1
  }
}