Pith Number

pith:JD47AS7O

pith:2026:JD47AS7OGOELWBZISBNXVZDMZ3

not attested not anchored not stored refs pending

Beyond Tensor Probabilistic Independent Component Analysis -- Putting Block-Term Decomposition and Independent Vector Analysis Together

Eleftherios Kofidis

arxiv:2607.04272 v1 · 2026-07-05 · stat.ME · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JD47AS7OGOELWBZISBNXVZDMZ3}

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	2026-07-07T02:19:06.445600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48f9f04bee3388bb0728905b7ae46ccedcf4653d713b3885c8bfcf85e9955ec2

Aliases

arxiv: 2607.04272 · arxiv_version: 2607.04272v1 · doi: 10.48550/arxiv.2607.04272 · pith_short_12: JD47AS7OGOEL · pith_short_16: JD47AS7OGOELWBZI · pith_short_8: JD47AS7O

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/JD47AS7OGOELWBZISBNXVZDMZ3 \
  | 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: 48f9f04bee3388bb0728905b7ae46ccedcf4653d713b3885c8bfcf85e9955ec2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b6038820434c7fff4137a2a841504ee44f80c4717e981b73f66f4de22fbb8c4",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-05T12:36:47Z",
    "title_canon_sha256": "b10bcadf8ac229121a028e1e392ba52594e9dd190c405c5e9c20931498120530"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04272",
    "kind": "arxiv",
    "version": 1
  }
}