Pith Number

pith:2REMAHGX

pith:2019:2REMAHGXJIWPMNY2QPJPELW76G

not attested not anchored not stored refs pending

Variational Inference for Sparse Gaussian Process Modulated Hawkes Process

Christian Walder, Marian-Andrei Rizoiu, Rui Zhang

arxiv:1905.10496 v2 · 2019-05-25 · cs.LG · 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{2REMAHGXJIWPMNY2QPJPELW76G}

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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	2026-07-05T02:12:39.307379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d448c01cd74a2cf6371a83d2f22edff1acc164fbae3b88465d24701819141769

Aliases

arxiv: 1905.10496 · arxiv_version: 1905.10496v2 · doi: 10.48550/arxiv.1905.10496 · pith_short_12: 2REMAHGXJIWP · pith_short_16: 2REMAHGXJIWPMNY2 · pith_short_8: 2REMAHGX

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/2REMAHGXJIWPMNY2QPJPELW76G \
  | 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: d448c01cd74a2cf6371a83d2f22edff1acc164fbae3b88465d24701819141769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d35146f0f486acc411805956f74978c38c9125df2d0441c317712444db86facb",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-25T01:45:29Z",
    "title_canon_sha256": "2be60ced73f1e537f41eef02714f7e67f7511056e1389bb30c79ad92fbaa93bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10496",
    "kind": "arxiv",
    "version": 2
  }
}