Pith Number

pith:QC6YUDVK

pith:2019:QC6YUDVKUEQ2ETKEVYA6KBZQHW

not attested not anchored not stored refs pending

A stochastic model for the lifecycle and track of extreme extratropical cyclones in the North Atlantic

Jonathan A. Tawn, Paul Sharkey, Simon J. Brown

arxiv:1905.08840 v1 · 2019-05-21 · 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{QC6YUDVKUEQ2ETKEVYA6KBZQHW}

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	2026-05-17T23:45:25.099125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80bd8a0eaaa121a24d44ae01e507303d9677900093ab6ca6e4c60cd57dd467ab

Aliases

arxiv: 1905.08840 · arxiv_version: 1905.08840v1 · doi: 10.48550/arxiv.1905.08840 · pith_short_12: QC6YUDVKUEQ2 · pith_short_16: QC6YUDVKUEQ2ETKE · pith_short_8: QC6YUDVK

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/QC6YUDVKUEQ2ETKEVYA6KBZQHW \
  | 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: 80bd8a0eaaa121a24d44ae01e507303d9677900093ab6ca6e4c60cd57dd467ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57164dcf08943b2c0519cdd77458cf26f062b4149c0e41595a150eb6ced578fd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-05-21T19:18:43Z",
    "title_canon_sha256": "a75c2a53238548fa797d352343dc06a53c9d3e4feec8368208b0f975401d61ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08840",
    "kind": "arxiv",
    "version": 1
  }
}