Pith Number

pith:INVMTOUE

pith:2022:INVMTOUERX53BEDZRDGH4HBRYW

not attested not anchored not stored refs pending

Are Neural Topic Models Broken?

Alexander Hoyle, Philip Resnik, Pranav Goel, Rupak Sarkar

arxiv:2210.16162 v1 · 2022-10-28 · cs.CL · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{INVMTOUERX53BEDZRDGH4HBRYW}

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.

Cited by

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T05:11:31.048730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

436ac9ba848dfbb0907988cc7e1c31c5936ee846a03304edd59efe4eaea44ae0

Aliases

arxiv: 2210.16162 · arxiv_version: 2210.16162v1 · doi: 10.48550/arxiv.2210.16162 · pith_short_12: INVMTOUERX53 · pith_short_16: INVMTOUERX53BEDZ · pith_short_8: INVMTOUE

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/INVMTOUERX53BEDZRDGH4HBRYW \
  | 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: 436ac9ba848dfbb0907988cc7e1c31c5936ee846a03304edd59efe4eaea44ae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a2e86f572b96d6ea63f322bcbe9e166e24c3e666ab67434ec8b0a89b32c4607",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-28T14:38:50Z",
    "title_canon_sha256": "68dc9572599642b293281031fd7d7f9648e97dab5eeedec10ae53a1adf7d7f0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.16162",
    "kind": "arxiv",
    "version": 1
  }
}