Pith Number

pith:NEGK5QBO

pith:2022:NEGK5QBOXC3X7VAJJST7QWR6AM

not attested not anchored not stored refs pending

A State Transition Model for Mobile Notifications via Survival Analysis

Jing Zhang, Romer Rosales, Shaunak Chatterjee, Shipeng Yu, Yiping Yuan

arxiv:2207.03099 v1 · 2022-07-07 · stat.ML · 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{NEGK5QBOXC3X7VAJJST7QWR6AM}

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	2026-07-05T04:38:19.030888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

690caec02eb8b77fd4094ca7f85a3e03375df2e390bd91e6068bb964891cbc1e

Aliases

arxiv: 2207.03099 · arxiv_version: 2207.03099v1 · doi: 10.48550/arxiv.2207.03099 · pith_short_12: NEGK5QBOXC3X · pith_short_16: NEGK5QBOXC3X7VAJ · pith_short_8: NEGK5QBO

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/NEGK5QBOXC3X7VAJJST7QWR6AM \
  | 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: 690caec02eb8b77fd4094ca7f85a3e03375df2e390bd91e6068bb964891cbc1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09081a6fbbb3e2fd71f1c2e48f5d93be85fd95c164de12f739f10272eb15e4df",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-07-07T05:38:39Z",
    "title_canon_sha256": "5c08c932ecc7029db4b0e1697284b1150ee6f878dc6b53cc66ccc5fd78536700"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.03099",
    "kind": "arxiv",
    "version": 1
  }
}