Pith Number

pith:EK3KXSAX

pith:2022:EK3KXSAX577GZGWYCSESEUDVL2

not attested not anchored not stored refs pending

Topic Modelling on Consumer Financial Protection Bureau Data: An Approach Using BERT Based Embeddings

Bharath Kumar Bolla, Deepak Kumar Nayak, Jyothsna Kh, Vasudeva Raju Sangaraju

arxiv:2205.07259 v1 · 2022-05-15 · cs.LG · cs.AI · cs.CL · cs.IR · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EK3KXSAX577GZGWYCSESEUDVL2}

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	2026-07-05T04:23:26.998556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22b6abc817effe6c9ad814892250755e8f2dc4905db9504ee4d6d81b2fde6c97

Aliases

arxiv: 2205.07259 · arxiv_version: 2205.07259v1 · doi: 10.48550/arxiv.2205.07259 · pith_short_12: EK3KXSAX577G · pith_short_16: EK3KXSAX577GZGWY · pith_short_8: EK3KXSAX

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/EK3KXSAX577GZGWYCSESEUDVL2 \
  | 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: 22b6abc817effe6c9ad814892250755e8f2dc4905db9504ee4d6d81b2fde6c97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3923ec402a9e16f90480606cc681bfdb49465fc903bfd161b1eb6de647c4e6a2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.IR",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-05-15T11:14:47Z",
    "title_canon_sha256": "f116a6b4281251afbd8dc598475ac41008398f2dc4a76ef5a83cf0dbb7fd0497"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07259",
    "kind": "arxiv",
    "version": 1
  }
}