Pith Number

pith:42IWEDWZ

pith:2013:42IWEDWZ57AQ5NY75VHOFPEJ5T

not attested not anchored not stored refs pending

Turing pattern formation in the Brusselator system with nonlinear diffusion

G. Gambino, M.C. Lombardo, M. Sammartino, V. Sciacca

arxiv:1310.6571 v1 · 2013-10-24 · math-ph · math.MP · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42IWEDWZ57AQ5NY75VHOFPEJ5T}

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	2026-05-18T01:46:50.142647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e691620ed9efc10eb71fed4ee2bc89ecefc3785ba342500acbc5150aaa7c06e8

Aliases

arxiv: 1310.6571 · arxiv_version: 1310.6571v1 · doi: 10.48550/arxiv.1310.6571 · pith_short_12: 42IWEDWZ57AQ · pith_short_16: 42IWEDWZ57AQ5NY7 · pith_short_8: 42IWEDWZ

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/42IWEDWZ57AQ5NY75VHOFPEJ5T \
  | 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: e691620ed9efc10eb71fed4ee2bc89ecefc3785ba342500acbc5150aaa7c06e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68951ef5897918d39c94e9150c514cf73fae12a95272b5a940ae736cf55fcb17",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-10-24T11:29:59Z",
    "title_canon_sha256": "adca8a551347a8b138ede8da6433b20b9c09eec31fa30e003ec5a271be63b7bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6571",
    "kind": "arxiv",
    "version": 1
  }
}