Pith Number

pith:ZAGHWEKO

pith:2025:ZAGHWEKOIY2LIAVQIO7GTQQYPA

not attested not anchored not stored refs pending

Multivariate Poisson intensity estimation via low-rank tensor decomposition

Carlos Misael Madrid Padilla, Daren Wang, Haotian Xu, Oscar Hernan Madrid Padilla

arxiv:2504.15879 v2 · 2025-04-22 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZAGHWEKOIY2LIAVQIO7GTQQYPA}

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	2026-05-20T00:02:04.313581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c80c7b114e4634b402b043be69c218783f7e21ccababee43299874e02d95b494

Aliases

arxiv: 2504.15879 · arxiv_version: 2504.15879v2 · doi: 10.48550/arxiv.2504.15879 · pith_short_12: ZAGHWEKOIY2L · pith_short_16: ZAGHWEKOIY2LIAVQ · pith_short_8: ZAGHWEKO

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/ZAGHWEKOIY2LIAVQIO7GTQQYPA \
  | 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: c80c7b114e4634b402b043be69c218783f7e21ccababee43299874e02d95b494

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd827c0d3a764096fc2193d25de44c4987dd37d352df6cdb480ca9fb9a6453c5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-04-22T13:25:17Z",
    "title_canon_sha256": "0b55b3107f03df43faed7c5e466327a5472b1d4f39af9df33647ad4d610f1297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15879",
    "kind": "arxiv",
    "version": 2
  }
}