Pith Number

pith:RSDXFQZO

pith:2026:RSDXFQZONMTBRFX4Q7W7CHHHE5

not attested not anchored not stored refs pending

Mixtures of spatial factor analyzers for tensor-variate data

Andrew Jirasek, Connor Mcnairn, Edana Cassol, Hanzhang Lu, Jeffrey L. Andrews, Keiran Malott, Kirsty Milligan, Prarthana Pasricha, Rowan Thomson, Sangeeta Murugkar, Sanjeena Subedi, Vinita Chauhan

arxiv:2607.07887 v1 · 2026-07-08 · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RSDXFQZONMTBRFX4Q7W7CHHHE5}

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	2026-07-10T00:19:04.109335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c8772c32e6b261896fc87edf11ce72769033eefcae5faf787236dd333a90e98

Aliases

arxiv: 2607.07887 · arxiv_version: 2607.07887v1 · doi: 10.48550/arxiv.2607.07887 · pith_short_12: RSDXFQZONMTB · pith_short_16: RSDXFQZONMTBRFX4 · pith_short_8: RSDXFQZO

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/RSDXFQZONMTBRFX4Q7W7CHHHE5 \
  | 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: 8c8772c32e6b261896fc87edf11ce72769033eefcae5faf787236dd333a90e98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7094703c1a6d80725d50b6aa10a8e53522356b2e4480db0fdd398a6911e582b9",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-08T19:49:46Z",
    "title_canon_sha256": "5e19e6343938f1a40543214efb7e91ba1af3edde6ea64064c19c6c6af67a87d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07887",
    "kind": "arxiv",
    "version": 1
  }
}