Pith Number

pith:3RJY22XA

pith:2023:3RJY22XAG75VQDXT6ZH7XFLYOY

not attested not anchored not stored refs pending

Revisiting Automated Topic Model Evaluation with Large Language Models

Alexander Hoyle, Dominik Stammbach, Elliott Ash, Mrinmaya Sachan, Vil\'em Zouhar

arxiv:2305.12152 v2 · 2023-05-20 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RJY22XAG75VQDXT6ZH7XFLYOY}

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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

Enhancing Topic Interpretability for Neural Topic Modeling through Topic-wise Contrastive Learning

Receipt and verification

First computed	2026-07-05T07:03:24.934081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc538d6ae037fb580ef3f64ffb9578761bdc544630a3a9275d3b32dfd292d119

Aliases

arxiv: 2305.12152 · arxiv_version: 2305.12152v2 · doi: 10.48550/arxiv.2305.12152 · pith_short_12: 3RJY22XAG75V · pith_short_16: 3RJY22XAG75VQDXT · pith_short_8: 3RJY22XA

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/3RJY22XAG75VQDXT6ZH7XFLYOY \
  | 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: dc538d6ae037fb580ef3f64ffb9578761bdc544630a3a9275d3b32dfd292d119

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f9527556d20c1fd8477a601143799087a18b4fa7b0b34ec28d56068073475ed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-20T09:42:00Z",
    "title_canon_sha256": "d5665c20b5a5fa29f3d574bfbf3fab81466a31421cff4a3019a839dc06de4bb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.12152",
    "kind": "arxiv",
    "version": 2
  }
}