Pith Number

pith:SOV4CABK

pith:2003:SOV4CABKEMZHEY32U7JOQC33IS

not attested not anchored not stored refs pending

Flame front propagation I: The Geometry of Developing Flame Fronts: Analysis with Pole Decomposition

Itamar Procaccia, Oleg Kupervasser, Zeev Olami

arxiv:nlin/0302019 v2 · 2003-02-11 · nlin.PS · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOV4CABKEMZHEY32U7JOQC33IS}

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	2026-05-18T04:15:17.323056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93abc1002a233272637aa7d2e80b7b448e5d085984581f86bf2498cae4bfa4c7

Aliases

arxiv: nlin/0302019 · arxiv_version: nlin/0302019v2 · doi: 10.48550/arxiv.nlin/0302019 · pith_short_12: SOV4CABKEMZH · pith_short_16: SOV4CABKEMZHEY32 · pith_short_8: SOV4CABK

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/SOV4CABKEMZHEY32U7JOQC33IS \
  | 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: 93abc1002a233272637aa7d2e80b7b448e5d085984581f86bf2498cae4bfa4c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36a55f319e9e333e82161daa080d3a103d4b65fc247433ab5bd2f7a210489653",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2003-02-11T10:50:10Z",
    "title_canon_sha256": "c9a7601f7036bd23944cf1f0caf9bf59eccaef22172bc56fe86e2c72dbfd8294"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0302019",
    "kind": "arxiv",
    "version": 2
  }
}