Pith Number

pith:O75CKWPT

pith:2014:O75CKWPTHOGB7ZC6K2JCC63PHQ

not attested not anchored not stored refs pending

Turing Instability and Pattern Formation in an Activator-Inhibitor System with Nonlinear Diffusion

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

arxiv:1403.0351 v1 · 2014-03-03 · 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{O75CKWPTHOGB7ZC6K2JCC63PHQ}

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	2026-05-18T02:51:41.510559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77fa2559f33b8c1fe45e5692217b6f3c235f88fa53f9049cf6188081c91ba791

Aliases

arxiv: 1403.0351 · arxiv_version: 1403.0351v1 · doi: 10.48550/arxiv.1403.0351 · pith_short_12: O75CKWPTHOGB · pith_short_16: O75CKWPTHOGB7ZC6 · pith_short_8: O75CKWPT

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/O75CKWPTHOGB7ZC6K2JCC63PHQ \
  | 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: 77fa2559f33b8c1fe45e5692217b6f3c235f88fa53f9049cf6188081c91ba791

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7221e071514bf0064623ef7a44621cbe5fcfc47ad8eaa1a18609751877ff94e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2014-03-03T09:42:37Z",
    "title_canon_sha256": "1847e60389f9c709b63bd7d3a101f4c2538cd667082be15b00a774b5ff484136"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0351",
    "kind": "arxiv",
    "version": 1
  }
}