Pith Number

pith:WCP5HIDZ

pith:2024:WCP5HIDZK4H7L6ZQMEHDFHQSOR

not attested not anchored not stored refs pending

Tensor Topic Modeling Via HOSVD

Claire Donnat, Yating Liu

arxiv:2501.00535 v1 · 2024-12-31 · math.ST · stat.AP · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCP5HIDZK4H7L6ZQMEHDFHQSOR}

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	2026-07-05T09:56:07.256441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b09fd3a079570ff5fb30610e329e12744a534649c9df7f42f74fbe35992595e5

Aliases

arxiv: 2501.00535 · arxiv_version: 2501.00535v1 · doi: 10.48550/arxiv.2501.00535 · pith_short_12: WCP5HIDZK4H7 · pith_short_16: WCP5HIDZK4H7L6ZQ · pith_short_8: WCP5HIDZ

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/WCP5HIDZK4H7L6ZQMEHDFHQSOR \
  | 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: b09fd3a079570ff5fb30610e329e12744a534649c9df7f42f74fbe35992595e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "215c7e7d62dc7bb9d689c8a86d3a93b664ada6ac49de03b237eb57452537650a",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2024-12-31T16:40:04Z",
    "title_canon_sha256": "5ad94625c4f27cba3229a9a554fddc81fe5b2b026dcaf6d9c3d3af5e56cd3937"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00535",
    "kind": "arxiv",
    "version": 1
  }
}