Pith Number

pith:DBFFJNMM

pith:2014:DBFFJNMMNJNB6VTX2F7S7ABWBF

not attested not anchored not stored refs pending

Toward an integrated system for fire, smoke, and air quality simulations

Adam K. Kochanski, Brian Lamb, Jan Mandel, Jonathan D. Beezley, Kara Yedinak, Mary Ann Jenkins

arxiv:1405.4058 v1 · 2014-05-16 · physics.ao-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{DBFFJNMMNJNB6VTX2F7S7ABWBF}

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	2026-05-18T01:15:39.095539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

184a54b58c6a5a1f5677d17f2f8036096c404bf5da4e082e424b37080664096a

Aliases

arxiv: 1405.4058 · arxiv_version: 1405.4058v1 · doi: 10.48550/arxiv.1405.4058 · pith_short_12: DBFFJNMMNJNB · pith_short_16: DBFFJNMMNJNB6VTX · pith_short_8: DBFFJNMM

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/DBFFJNMMNJNB6VTX2F7S7ABWBF \
  | 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: 184a54b58c6a5a1f5677d17f2f8036096c404bf5da4e082e424b37080664096a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5150117757c788adc89a913aa6033ecd6a37f678def29ac4cb01df271bb6366c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2014-05-16T03:37:35Z",
    "title_canon_sha256": "3364294a552c76ffd6000fe8c983680e47ccd2bd865dc52064315e44982417c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4058",
    "kind": "arxiv",
    "version": 1
  }
}