Pith Number

pith:LOU6COER

pith:2013:LOU6COERPBLESR24G736LRQYMQ

not attested not anchored not stored refs pending

Air pollution forecasting by coupled atmosphere-fire model WRF and SFIRE with WRF-Chem

Adam K. Kochanski, Craig B. Clements, Jan Mandel, Jonathan D. Beezley

arxiv:1304.7703 v1 · 2013-04-29 · physics.ao-ph · physics.flu-dyn · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LOU6COERPBLESR24G736LRQYMQ}

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	2026-05-18T02:38:44.622019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ba9e13891785649475c37f7e5c6186414f16d624f0b67d850e40758e7d91721

Aliases

arxiv: 1304.7703 · arxiv_version: 1304.7703v1 · doi: 10.48550/arxiv.1304.7703 · pith_short_12: LOU6COERPBLE · pith_short_16: LOU6COERPBLESR24 · pith_short_8: LOU6COER

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/LOU6COERPBLESR24G736LRQYMQ \
  | 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: 5ba9e13891785649475c37f7e5c6186414f16d624f0b67d850e40758e7d91721

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4790e5c1fb890e91a36ed0a23e6febf8ba1e661cf4bb857c397e9c68481e9327",
    "cross_cats_sorted": [
      "physics.flu-dyn",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2013-04-29T16:31:02Z",
    "title_canon_sha256": "4e012d03c6e89424ace2e75b3f810c72b01a1c3e04be9750b0f1352da5d348bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7703",
    "kind": "arxiv",
    "version": 1
  }
}