Pith Number

pith:5AOHO2U2

pith:2026:5AOHO2U2MO6KFHB5V4EYKFJBZV

not attested not anchored not stored refs pending

Kronecker-Structured Nonparametric Spatiotemporal Point Processes

Bin Shen, Qiwei Yuan, Shandian Zhe, Yan Sun, Yinghao Chen, Zhitong Xu

arxiv:2603.23746 v2 · 2026-03-24 · 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{5AOHO2U2MO6KFHB5V4EYKFJBZV}

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	2026-07-13T00:17:09.214064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e81c776a9a63bca29c3daf09851521cd7ce33aed276f146a23d15f339c305664

Aliases

arxiv: 2603.23746 · arxiv_version: 2603.23746v2 · doi: 10.48550/arxiv.2603.23746 · pith_short_12: 5AOHO2U2MO6K · pith_short_16: 5AOHO2U2MO6KFHB5 · pith_short_8: 5AOHO2U2

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/5AOHO2U2MO6KFHB5V4EYKFJBZV \
  | 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: e81c776a9a63bca29c3daf09851521cd7ce33aed276f146a23d15f339c305664

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5500c192bb0818416fde5340a3851e2b181f5e1508e7f61f00c16aabe4244c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-24T22:13:24Z",
    "title_canon_sha256": "14b5114e57359b465a43995a93ab11ddaa6c5476072a950295c9a4e74cccf527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.23746",
    "kind": "arxiv",
    "version": 2
  }
}