Pith Number

pith:KEJXNSP6

pith:2024:KEJXNSP6OM4CFKAFP4RLPG6PBI

not attested not anchored not stored refs pending

Use of a Structured Knowledge Base Enhances Metadata Curation by Large Language Models

Anisha Laumas, Avani Khatri, Benjamin Solomon, Mark A. Musen, Purvesh Khatri, Sowmya S. Sundaram

arxiv:2404.05893 v5 · 2024-04-08 · cs.AI · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEJXNSP6OM4CFKAFP4RLPG6PBI}

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	2026-07-05T10:17:46.794582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

511376c9fe733822a8057f22b79bcf0a3c4ac6500fa41cfa81c71c08884c259f

Aliases

arxiv: 2404.05893 · arxiv_version: 2404.05893v5 · doi: 10.48550/arxiv.2404.05893 · pith_short_12: KEJXNSP6OM4C · pith_short_16: KEJXNSP6OM4CFKAF · pith_short_8: KEJXNSP6

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/KEJXNSP6OM4CFKAFP4RLPG6PBI \
  | 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: 511376c9fe733822a8057f22b79bcf0a3c4ac6500fa41cfa81c71c08884c259f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e565a1256d8c89fd7d36951c61986a58342b5b1b78fe3aacbd036dfef7244d05",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-04-08T22:29:53Z",
    "title_canon_sha256": "ace537a84f3b2c7aae3444c1b0433a558174be1876d5c56df2f16f4bf2f39ab8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.05893",
    "kind": "arxiv",
    "version": 5
  }
}