Pith Number

pith:4UJIG5XJ

pith:2025:4UJIG5XJBEVWKVBOVMNT7Q3GRE

not attested not anchored not stored refs pending

Leveraging LLMs to Create Content Corpora for Niche Domains

Alon Halevy, Franklin Zhang, Sonya Zhang

arxiv:2505.02851 v2 · 2025-05-02 · cs.CL · cs.AI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UJIG5XJBEVWKVBOVMNT7Q3GRE}

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	2026-07-05T11:45:57.945461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5128376e9092b65542eab1b3fc366892fc4d8db40864248458dfbf25bac01d0

Aliases

arxiv: 2505.02851 · arxiv_version: 2505.02851v2 · doi: 10.48550/arxiv.2505.02851 · pith_short_12: 4UJIG5XJBEVW · pith_short_16: 4UJIG5XJBEVWKVBO · pith_short_8: 4UJIG5XJ

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/4UJIG5XJBEVWKVBOVMNT7Q3GRE \
  | 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: e5128376e9092b65542eab1b3fc366892fc4d8db40864248458dfbf25bac01d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a8880e537310e549767412522a1a6d975965c0445493ca39221fe341b94c295",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-02T08:53:27Z",
    "title_canon_sha256": "6c9cef8cd39128e9e4b2de95b99df439d44824b50babbfcc440c4d22eeaec660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02851",
    "kind": "arxiv",
    "version": 2
  }
}