Pith Number

pith:TODGNMVG

pith:2025:TODGNMVGNG6PST45B24W6AX2HO

not attested not anchored not stored refs pending

Metadata Enrichment of Long Text Documents using Large Language Models

Glen Layne-Worthey, J. Stephen Downie, Manika Lamba, Sophie Nikolov, You Peng

arxiv:2506.20918 v1 · 2025-06-26 · cs.DL · cs.ET · 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{TODGNMVGNG6PST45B24W6AX2HO}

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	2026-07-05T11:27:36.110596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b8666b2a669bcf94f9d0eb96f02fa3ba0623c523adb66faf295fe595a8dc54c

Aliases

arxiv: 2506.20918 · arxiv_version: 2506.20918v1 · doi: 10.48550/arxiv.2506.20918 · pith_short_12: TODGNMVGNG6P · pith_short_16: TODGNMVGNG6PST45 · pith_short_8: TODGNMVG

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/TODGNMVGNG6PST45B24W6AX2HO \
  | 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: 9b8666b2a669bcf94f9d0eb96f02fa3ba0623c523adb66faf295fe595a8dc54c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1925137ab6f90ff2aacc98eb32cc2e715950d517c71fff6bd40973aab5f042b5",
    "cross_cats_sorted": [
      "cs.ET",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2025-06-26T00:55:47Z",
    "title_canon_sha256": "03ea758896703ee2e9b0385cc0f2035743ea81d53852597c864db512ffe8990f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20918",
    "kind": "arxiv",
    "version": 1
  }
}