Pith Number

pith:DEGSJ4LS

pith:2011:DEGSJ4LSQVULFD7DZVGYVDOU4X

not attested not anchored not stored refs pending

Variational approximations to homoclinic snaking in continuous and discrete systems

H. Susanto, P.C. Matthews

arxiv:1105.5268 v1 · 2011-05-26 · nlin.PS · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DEGSJ4LSQVULFD7DZVGYVDOU4X}

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	2026-05-18T02:01:50.525534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

190d24f1728568b28fe3cd4d8a8dd4e5f9890437e23832729ee36ae969c92886

Aliases

arxiv: 1105.5268 · arxiv_version: 1105.5268v1 · doi: 10.48550/arxiv.1105.5268 · pith_short_12: DEGSJ4LSQVUL · pith_short_16: DEGSJ4LSQVULFD7D · pith_short_8: DEGSJ4LS

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/DEGSJ4LSQVULFD7DZVGYVDOU4X \
  | 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: 190d24f1728568b28fe3cd4d8a8dd4e5f9890437e23832729ee36ae969c92886

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db72eedc65e89a441a9a05d79e4ca5542e5d29f04e84f5e1732ea0dfb25e0db3",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2011-05-26T12:57:36Z",
    "title_canon_sha256": "436f87d485455a1cd4a99f9b2120c1f61cea0eb32060a001b4ede7f00d6ce450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5268",
    "kind": "arxiv",
    "version": 1
  }
}