Pith Number

pith:5EPJTFCP

pith:2009:5EPJTFCPT4742UJPAWUI3ZWZW4

not attested not anchored not stored refs pending

Existence and continuous approximation of small amplitude breathers in 1D and 2D Klein--Gordon lattices

D. Bambusi, S. Paleari, T. Penati

arxiv:0909.3467 v1 · 2009-09-18 · 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{5EPJTFCPT4742UJPAWUI3ZWZW4}

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	2026-05-18T03:11:10.033922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e91e99944f9f3fcd512f05a88de6d9b7346b9640922bbbbe259f795e773ddc55

Aliases

arxiv: 0909.3467 · arxiv_version: 0909.3467v1 · doi: 10.48550/arxiv.0909.3467 · pith_short_12: 5EPJTFCPT474 · pith_short_16: 5EPJTFCPT4742UJP · pith_short_8: 5EPJTFCP

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/5EPJTFCPT4742UJPAWUI3ZWZW4 \
  | 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: e91e99944f9f3fcd512f05a88de6d9b7346b9640922bbbbe259f795e773ddc55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5783aa2377b6a78290eae3cb632e3bbf0187d1f54332f8f07b94a5bbb09833f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2009-09-18T15:35:31Z",
    "title_canon_sha256": "53b9d5d7a31a7fd225edbe8985d26d5152c6718d4616f9f69af72fa0d8914409"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3467",
    "kind": "arxiv",
    "version": 1
  }
}