Pith Number

pith:RNJ55M4W

pith:2019:RNJ55M4W47DECBUFSS5P7W3V45

not attested not anchored not stored refs pending

Estimation of foreseeable and unforeseeable risks in motor insurance

Alfredo Eg\'idio dos Reis, Corina Constantinescu, PSPM), V\'eronique Maume-Deschamps (ICJ, Weihong Ni

arxiv:1905.07157 v1 · 2019-05-17 · math.ST · math.PR · stat.ME · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RNJ55M4W47DECBUFSS5P7W3V45}

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	2026-05-17T23:45:56.298889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b53deb396e7c641068594baffdb75e771d7da5f99fb2d63f6ad3d7b7c89e0ac

Aliases

arxiv: 1905.07157 · arxiv_version: 1905.07157v1 · doi: 10.48550/arxiv.1905.07157 · pith_short_12: RNJ55M4W47DE · pith_short_16: RNJ55M4W47DECBUF · pith_short_8: RNJ55M4W

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/RNJ55M4W47DECBUFSS5P7W3V45 \
  | 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: 8b53deb396e7c641068594baffdb75e771d7da5f99fb2d63f6ad3d7b7c89e0ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c234df2277ba73fc6257f1ebe88b65d1787e4d9d2351f25da7cc0983dcb49c78",
    "cross_cats_sorted": [
      "math.PR",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-05-17T08:04:32Z",
    "title_canon_sha256": "d90f14e047cbf94d7d913ff0d3d15f328e18c387b9fcb68c582f00f0e9d8bef6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07157",
    "kind": "arxiv",
    "version": 1
  }
}