Pith Number

pith:UPXVWEQ4

pith:2018:UPXVWEQ4FHXP2E75K5SQMNNK6S

not attested not anchored not stored refs pending

Self-exciting Point Processes: Infections and Implementations

Sebastian Meyer

arxiv:1802.03967 v1 · 2018-02-12 · stat.ME · physics.data-an · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPXVWEQ4FHXP2E75K5SQMNNK6S}

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	2026-05-18T00:07:17.992093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3ef5b121c29eefd13fd57650635aaf48c185a89d9f0376af32b781b5a786bd4

Aliases

arxiv: 1802.03967 · arxiv_version: 1802.03967v1 · doi: 10.48550/arxiv.1802.03967 · pith_short_12: UPXVWEQ4FHXP · pith_short_16: UPXVWEQ4FHXP2E75 · pith_short_8: UPXVWEQ4

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/UPXVWEQ4FHXP2E75K5SQMNNK6S \
  | 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: a3ef5b121c29eefd13fd57650635aaf48c185a89d9f0376af32b781b5a786bd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c14f2acf52afb56fc6c23cd5b26a241472f5dcf0019e844d8f34b7e3eb259a1",
    "cross_cats_sorted": [
      "physics.data-an",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-02-12T10:47:22Z",
    "title_canon_sha256": "f1fef213dfe7364b22783ec10b35ccbdf05ec804783292c75f633fe385d0b3ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03967",
    "kind": "arxiv",
    "version": 1
  }
}