Pith Number

pith:IM6G5OFB

pith:2006:IM6G5OFBE4BGJN3R2P54V6KM5G

not attested not anchored not stored refs pending

A bistable reaction--diffusion system in a stretching flow

Georg A. Gottwald, Stephen M. Cox

arxiv:nlin/0604065 v1 · 2006-04-26 · 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{IM6G5OFBE4BGJN3R2P54V6KM5G}

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	2026-07-04T17:02:12.969328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

433c6eb8a1270264b771d3fbcaf94ce9973f9f2ed0cb306384d3794279485f7e

Aliases

arxiv: nlin/0604065 · arxiv_version: nlin/0604065v1 · doi: 10.48550/arxiv.nlin/0604065 · pith_short_12: IM6G5OFBE4BG · pith_short_16: IM6G5OFBE4BGJN3R · pith_short_8: IM6G5OFB

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/IM6G5OFBE4BGJN3R2P54V6KM5G \
  | 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: 433c6eb8a1270264b771d3fbcaf94ce9973f9f2ed0cb306384d3794279485f7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "110ff2263e79ae7c2d9a8ab4b527344c7b751c2f29626ef063202eff424a976d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.PS",
    "submitted_at": "2006-04-26T01:45:14Z",
    "title_canon_sha256": "f369a4be5a1b3bf68c346388aeff09b66858ecfd47308ab36eba1d76489c4453"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0604065",
    "kind": "arxiv",
    "version": 1
  }
}