Pith Number

pith:LMCUEGEA

pith:2023:LMCUEGEAIM4AXGP2WG2DKAQ7N4

not attested not anchored not stored refs pending

Visualization of Extremely Sparse Contingency Table by Taxicab Correspondence Analysis: A Case Study of Textual Data

J. Allard (Universit\'e de Moncton Canada), V. Choulakian

arxiv:2308.03079 v1 · 2023-08-06 · stat.ML · 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{LMCUEGEAIM4AXGP2WG2DKAQ7N4}

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	2026-07-05T06:38:11.571794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b0542188043380b99fab1b435021f6f32a4196ae1441ef76bf94e8c0c224201

Aliases

arxiv: 2308.03079 · arxiv_version: 2308.03079v1 · doi: 10.48550/arxiv.2308.03079 · pith_short_12: LMCUEGEAIM4A · pith_short_16: LMCUEGEAIM4AXGP2 · pith_short_8: LMCUEGEA

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/LMCUEGEAIM4AXGP2WG2DKAQ7N4 \
  | 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: 5b0542188043380b99fab1b435021f6f32a4196ae1441ef76bf94e8c0c224201

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7abf962745895dbd4ac58bc01215e7e97d1ca0d7c03d55673c4de32ea26b6634",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-08-06T10:14:19Z",
    "title_canon_sha256": "43a6236acec3e829854e63983cb3301d23d1b8f7f37002244b83f6a298f4d7bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.03079",
    "kind": "arxiv",
    "version": 1
  }
}