Pith Number

pith:DT5QA4HI

pith:2024:DT5QA4HIAVYYRG55CT5AW2H4DX

not attested not anchored not stored refs pending

Graph Topic Modeling for Documents with Spatial or Covariate Dependencies

Claire Donnat, Yeo Jin Jung

arxiv:2412.14477 v2 · 2024-12-19 · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DT5QA4HIAVYYRG55CT5AW2H4DX}

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	2026-07-05T10:31:52.036642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cfb0070e80571889bbd14fa0b68fc1dca2aa270cd94f3e890a2641c77b26038

Aliases

arxiv: 2412.14477 · arxiv_version: 2412.14477v2 · doi: 10.48550/arxiv.2412.14477 · pith_short_12: DT5QA4HIAVYY · pith_short_16: DT5QA4HIAVYYRG55 · pith_short_8: DT5QA4HI

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/DT5QA4HIAVYYRG55CT5AW2H4DX \
  | 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: 1cfb0070e80571889bbd14fa0b68fc1dca2aa270cd94f3e890a2641c77b26038

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e23da861d2ca18f4ab70f1d8e61f973fa34eb39e4d21acd3911ffabde8eabfc2",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-19T03:00:26Z",
    "title_canon_sha256": "dc3c08a2ea1ba208dedd75c7fc0edbabde8c27dd673f4387fa9caba7a5f606d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14477",
    "kind": "arxiv",
    "version": 2
  }
}