Pith Number

pith:OS5EXVF3

pith:2018:OS5EXVF3NNOIQF6XXEEWLMYRWK

not attested not anchored not stored refs pending

Bayesian Modelling of Lexis Mortality Data

Arnoldo Frigessi, Denekew Bitew Belay, Fabio Divino, Nico Keilman

arxiv:1810.09138 v1 · 2018-10-22 · 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{OS5EXVF3NNOIQF6XXEEWLMYRWK}

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	2026-05-18T00:02:40.953940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74ba4bd4bb6b5c8817d7b90965b311b2a637cee0219170d2714d764d613e7755

Aliases

arxiv: 1810.09138 · arxiv_version: 1810.09138v1 · doi: 10.48550/arxiv.1810.09138 · pith_short_12: OS5EXVF3NNOI · pith_short_16: OS5EXVF3NNOIQF6X · pith_short_8: OS5EXVF3

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/OS5EXVF3NNOIQF6XXEEWLMYRWK \
  | 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: 74ba4bd4bb6b5c8817d7b90965b311b2a637cee0219170d2714d764d613e7755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2a54e86c25a8eee002682f705c3ab148a0f18d08853da9cd6f1a2ce412fdf1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-10-22T08:41:50Z",
    "title_canon_sha256": "32bddce3ca8dd380bac76615654ef252e4a728a21f48e30295370baa09ead865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09138",
    "kind": "arxiv",
    "version": 1
  }
}