Pith Number

pith:NSDMQPA6

pith:2015:NSDMQPA62GUF6XNSY3AN2HRQYE

not attested not anchored not stored refs pending

Model-based testing for space-time interaction using point processes: An application to psychiatric hospital admissions in an urban area

Ingeborg Warnke, Leonhard Held, Sebastian Meyer, Wulf R\"ossler

arxiv:1512.09052 v2 · 2015-12-30 · stat.ME · physics.soc-ph · 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{NSDMQPA62GUF6XNSY3AN2HRQYE}

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	2026-05-18T01:15:57.766927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c86c83c1ed1a85f5db2c6c0dd1e30c114362c699bfcf4bce7055220e0fa3469

Aliases

arxiv: 1512.09052 · arxiv_version: 1512.09052v2 · doi: 10.48550/arxiv.1512.09052 · pith_short_12: NSDMQPA62GUF · pith_short_16: NSDMQPA62GUF6XNS · pith_short_8: NSDMQPA6

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/NSDMQPA62GUF6XNSY3AN2HRQYE \
  | 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: 6c86c83c1ed1a85f5db2c6c0dd1e30c114362c699bfcf4bce7055220e0fa3469

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c87df89ca54059f4d3f5310688337da1a812cffeb2f51d863f2ee1bc18816c6",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-12-30T18:32:58Z",
    "title_canon_sha256": "ce9e20bfd2b0b8687a40f7bd93919026341d783efb242350edd1ef1c7cb9fab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.09052",
    "kind": "arxiv",
    "version": 2
  }
}