Pith Number

pith:VN4HCFRH

pith:2013:VN4HCFRHRILJIWHWMPRW72Y442

not attested not anchored not stored refs pending

The Swift-Hohenberg equation with a nonlocal nonlinearity

David Morgan, Jonathan H. P. Dawes

arxiv:1312.6697 v1 · 2013-12-20 · 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{VN4HCFRHRILJIWHWMPRW72Y442}

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	2026-05-18T03:03:56.327093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab787116278a169458f663e36feb1ce6ad29a2c5d83598bf182504110cc2e096

Aliases

arxiv: 1312.6697 · arxiv_version: 1312.6697v1 · doi: 10.48550/arxiv.1312.6697 · pith_short_12: VN4HCFRHRILJ · pith_short_16: VN4HCFRHRILJIWHW · pith_short_8: VN4HCFRH

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/VN4HCFRHRILJIWHWMPRW72Y442 \
  | 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: ab787116278a169458f663e36feb1ce6ad29a2c5d83598bf182504110cc2e096

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "082769688f92734c37acfe3a9470f9067edd63883f61b215579b1215ab522f63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2013-12-20T19:46:43Z",
    "title_canon_sha256": "8ec100bc6fc6836330d1eab692e2d71c1122e04fda83126f6a431f5a4a73f878"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6697",
    "kind": "arxiv",
    "version": 1
  }
}