Pith Number

pith:45JRJADO

pith:2022:45JRJADOXEHSELC2NVWYN7S2Y7

not attested not anchored not stored refs pending

Theme and Topic: How Qualitative Research and Topic Modeling Can Be Brought Together

Dhiraj Murthy, Harry Brenton, Marco Gillies, Rapheal Olaniyan

arxiv:2210.00707 v1 · 2022-10-03 · cs.HC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{45JRJADOXEHSELC2NVWYN7S2Y7}

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

Moving Beyond LDA: A Comparison of Unsupervised Topic Modelling Techniques for Qualitative Data Analysis of Online Communities

Receipt and verification

First computed	2026-07-05T05:02:46.828343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e75314806eb90f222c5a6d6d86fe5ac7d6157a10cc7725cfbe6ca0a02ecfce2e

Aliases

arxiv: 2210.00707 · arxiv_version: 2210.00707v1 · doi: 10.48550/arxiv.2210.00707 · pith_short_12: 45JRJADOXEHS · pith_short_16: 45JRJADOXEHSELC2 · pith_short_8: 45JRJADO

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/45JRJADOXEHSELC2NVWYN7S2Y7 \
  | 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: e75314806eb90f222c5a6d6d86fe5ac7d6157a10cc7725cfbe6ca0a02ecfce2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebe18b88ced9f7b93563dbe539863b0aa4b841de16600959de985e91e8b0c1ea",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2022-10-03T04:21:08Z",
    "title_canon_sha256": "426f57298b8024bfaa1159baf6e5e339da142ec60ef28ad35c33271b73c8e794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.00707",
    "kind": "arxiv",
    "version": 1
  }
}