Pith Number

pith:QD52IUSP

pith:2023:QD52IUSPQQZFHJRATUEC2XXREV

not attested not anchored not stored refs pending

Birth-death-suppression Markov process and wildfires

David L. Alderson, George Hulsey, Jean Carlson

arxiv:2307.11726 v4 · 2023-07-21 · nlin.AO · math-ph · math.MP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QD52IUSPQQZFHJRATUEC2XXREV}

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	2026-07-05T06:58:58.382111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80fba4524f843253a6209d082d5ef1257342bece87939390038aa1b3ee7f1c01

Aliases

arxiv: 2307.11726 · arxiv_version: 2307.11726v4 · doi: 10.48550/arxiv.2307.11726 · pith_short_12: QD52IUSPQQZF · pith_short_16: QD52IUSPQQZFHJRA · pith_short_8: QD52IUSP

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/QD52IUSPQQZFHJRATUEC2XXREV \
  | 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: 80fba4524f843253a6209d082d5ef1257342bece87939390038aa1b3ee7f1c01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da8fb56a18a9cc776f9daa7293bfae0b052b5829558172ff4eafe35348930a48",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2023-07-21T17:39:10Z",
    "title_canon_sha256": "319f72299ff9b7b673a6ee18922e6a07725a7b1cca0cca4ddb6ce44b473ed620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.11726",
    "kind": "arxiv",
    "version": 4
  }
}