Pith Number

pith:MTD5HIN6

pith:2012:MTD5HIN6376RHO7CEJL5724UDK

not attested not anchored not stored refs pending

Self-exciting hurdle models for terrorist activity

Gentry White, Michael D. Porter

arxiv:1203.3680 v1 · 2012-03-16 · 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{MTD5HIN6376RHO7CEJL5724UDK}

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	2026-05-18T03:59:50.196551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64c7d3a1bedffd13bbe22257dfeb941ab9550c4679378130f76eeadf3578fe15

Aliases

arxiv: 1203.3680 · arxiv_version: 1203.3680v1 · doi: 10.48550/arxiv.1203.3680 · pith_short_12: MTD5HIN6376R · pith_short_16: MTD5HIN6376RHO7C · pith_short_8: MTD5HIN6

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/MTD5HIN6376RHO7CEJL5724UDK \
  | 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: 64c7d3a1bedffd13bbe22257dfeb941ab9550c4679378130f76eeadf3578fe15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c98bc84a27789e5d9291dfa803931aca5d525210c52d1322115722f04b8a944",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2012-03-16T11:59:32Z",
    "title_canon_sha256": "dd346777926f233c5b55a28b0515efc591f697b906ae50b15c486f64614725e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3680",
    "kind": "arxiv",
    "version": 1
  }
}