Pith Number

pith:LW6LRCLD

pith:2019:LW6LRCLDU4SQAP5TIIU7ELT6J7

not attested not anchored not stored refs pending

Fast Multi-resolution Segmentation for Nonstationary Hawkes Process Using Cumulants

Arcot Sowmya, Fang Chen, Feng Zhou, Xuhui Fan, Yang Wang, Zhidong Li

arxiv:1906.02438 v1 · 2019-06-06 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LW6LRCLDU4SQAP5TIIU7ELT6J7}

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	2026-05-17T23:44:01.205481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dbcb88963a725003fb34229f22e7e4ffecaf97d239ab54b57b7c616e161ff59

Aliases

arxiv: 1906.02438 · arxiv_version: 1906.02438v1 · doi: 10.48550/arxiv.1906.02438 · pith_short_12: LW6LRCLDU4SQ · pith_short_16: LW6LRCLDU4SQAP5T · pith_short_8: LW6LRCLD

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/LW6LRCLDU4SQAP5TIIU7ELT6J7 \
  | 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: 5dbcb88963a725003fb34229f22e7e4ffecaf97d239ab54b57b7c616e161ff59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1753d00f208c498761d653f512cffd646d51ab9a9a79a5f0a5b09fcf99db39a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-06-06T06:40:00Z",
    "title_canon_sha256": "10b456a39e73798d93f76312953dbab9e8f1bca5baa7d5cb4dcd6b9f62d87396"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02438",
    "kind": "arxiv",
    "version": 1
  }
}