Pith Number

pith:YQMMRHZY

pith:2009:YQMMRHZY2IO52S7MJI633J3Q2A

not attested not anchored not stored refs pending

Towards nonlinear selection of reaction-diffusion patterns in presence of advection: A spatial dynamics approach

Arik Yochelis, Moshe Sheintuch

arxiv:0902.2688 v2 · 2009-02-16 · 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{YQMMRHZY2IO52S7MJI633J3Q2A}

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	2026-05-17T23:50:16.741410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c418c89f38d21ddd4bec4a3dbda770d00b779986d5b75c4143c75bd64a6aef80

Aliases

arxiv: 0902.2688 · arxiv_version: 0902.2688v2 · doi: 10.48550/arxiv.0902.2688 · pith_short_12: YQMMRHZY2IO5 · pith_short_16: YQMMRHZY2IO52S7M · pith_short_8: YQMMRHZY

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/YQMMRHZY2IO52S7MJI633J3Q2A \
  | 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: c418c89f38d21ddd4bec4a3dbda770d00b779986d5b75c4143c75bd64a6aef80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83ecfb7acb2f8847fbf67f9a0e86c1ccf1d2be1467b950709bab29860342e903",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2009-02-16T13:38:31Z",
    "title_canon_sha256": "305ea70c98f42fd9d29bf869d656133fce47b5887149c8a78d402b99c4406aac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.2688",
    "kind": "arxiv",
    "version": 2
  }
}