Pith Number

pith:PV654743

pith:2014:PV654743U22ZP4GGE42BD3L6CX

not attested not anchored not stored refs pending

The dynamics of localized spot patterns for reaction-diffusion systems on the sphere

Michael J. Ward, Philippe H. Trinh

arxiv:1411.3386 v2 · 2014-11-12 · nlin.PS · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PV654743U22ZP4GGE42BD3L6CX}

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	2026-05-18T01:32:37.615010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d7dde7f9ba6b597f0c6273411ed7e15ebdb043e6321d8ed3af825252b5751a4

Aliases

arxiv: 1411.3386 · arxiv_version: 1411.3386v2 · doi: 10.48550/arxiv.1411.3386 · pith_short_12: PV654743U22Z · pith_short_16: PV654743U22ZP4GG · pith_short_8: PV654743

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/PV654743U22ZP4GGE42BD3L6CX \
  | 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: 7d7dde7f9ba6b597f0c6273411ed7e15ebdb043e6321d8ed3af825252b5751a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41bf60f57534d394fc5e26d4a19f361834b58cc0848a0c9650db04dc19f2914e",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2014-11-12T22:44:02Z",
    "title_canon_sha256": "14b44e19c088602c650fb3456af9c4e3d95fb24977bcc1fd2b682cb3c98ad556"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3386",
    "kind": "arxiv",
    "version": 2
  }
}