Pith Number

pith:H7ERUHO5

pith:2017:H7ERUHO5XKLCNZE5YITJESUUEN

not attested not anchored not stored refs pending

Edgeworth expansions for slow-fast systems with finite time scale separation

Georg A. Gottwald, Jeroen Wouters

arxiv:1708.06984 v3 · 2017-08-23 · nlin.CD · math.DS · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H7ERUHO5XKLCNZE5YITJESUUEN}

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	2026-05-17T23:54:56.720876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fc91a1dddba9626e49dc226924a942358747db1e018fcdc25b8ed078ef94822

Aliases

arxiv: 1708.06984 · arxiv_version: 1708.06984v3 · doi: 10.48550/arxiv.1708.06984 · pith_short_12: H7ERUHO5XKLC · pith_short_16: H7ERUHO5XKLCNZE5 · pith_short_8: H7ERUHO5

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/H7ERUHO5XKLCNZE5YITJESUUEN \
  | 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: 3fc91a1dddba9626e49dc226924a942358747db1e018fcdc25b8ed078ef94822

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9a1eb501a494cd0f8d81981ed9ba3f1fef5b69c9e02ee3967b2939a1d4b281b",
    "cross_cats_sorted": [
      "math.DS",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2017-08-23T13:18:11Z",
    "title_canon_sha256": "20802bfe7183c7c088181e4070ec84f8ffe8c82f0139efe7d9f6a367a4d76c93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06984",
    "kind": "arxiv",
    "version": 3
  }
}