Pith Number

pith:PM3PHN42

pith:2023:PM3PHN42DQVEOVGB6GDTXN2PRN

not attested not anchored not stored refs pending

Utilising a Large Language Model to Annotate Subject Metadata: A Case Study in an Australian National Research Data Catalogue

Mingfang Wu, Shiwei Zhang, Xiuzhen Zhang

arxiv:2310.11318 v1 · 2023-10-17 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PM3PHN42DQVEOVGB6GDTXN2PRN}

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

A Hybrid Framework for Subject Analysis: Integrating Embedding-Based Regression Models with Large Language Models

Receipt and verification

First computed	2026-07-05T07:01:54.056044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b36f3b79a1c2a4754c1f1873bb74f8b519ca241e858948c9e83971aed6fcf89

Aliases

arxiv: 2310.11318 · arxiv_version: 2310.11318v1 · doi: 10.48550/arxiv.2310.11318 · pith_short_12: PM3PHN42DQVE · pith_short_16: PM3PHN42DQVEOVGB · pith_short_8: PM3PHN42

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/PM3PHN42DQVEOVGB6GDTXN2PRN \
  | 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: 7b36f3b79a1c2a4754c1f1873bb74f8b519ca241e858948c9e83971aed6fcf89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47bb690cdfe83f5dc65a5ffdd116e5d76936cb3eff6c8372ddd69523ba2b909d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-10-17T14:52:33Z",
    "title_canon_sha256": "cadf6765172c3d5880ece83ba73755af34e50ea3a9b053c8a26a85f361ecaf29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.11318",
    "kind": "arxiv",
    "version": 1
  }
}