Pith Number

pith:IDWWVGP2

pith:2018:IDWWVGP2LI4YQOBMFF4DMJ5BBH

not attested not anchored not stored refs pending

Model reduction for Kuramoto models with complex topologies

Edward J. Hancock, Georg A. Gottwald

arxiv:1804.07444 v3 · 2018-04-20 · nlin.AO · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IDWWVGP2LI4YQOBMFF4DMJ5BBH}

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	2026-05-18T00:09:59.747483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40ed6a99fa5a3988382c29783627a109e7cb4ef578a7a00301c6d581786c85b0

Aliases

arxiv: 1804.07444 · arxiv_version: 1804.07444v3 · doi: 10.48550/arxiv.1804.07444 · pith_short_12: IDWWVGP2LI4Y · pith_short_16: IDWWVGP2LI4YQOBM · pith_short_8: IDWWVGP2

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/IDWWVGP2LI4YQOBMFF4DMJ5BBH \
  | 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: 40ed6a99fa5a3988382c29783627a109e7cb4ef578a7a00301c6d581786c85b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d2df9ba35a2489c9affafc47f0db1755202472f8834acbf702bdf5ed0febfc9",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2018-04-20T03:51:47Z",
    "title_canon_sha256": "2071f7c161871e33f319179d4959963e99d8d5a0a41acf1865406243a9a78191"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07444",
    "kind": "arxiv",
    "version": 3
  }
}