Pith Number

pith:BBNVBOIG

pith:2009:BBNVBOIGBVTPQ5JZRNFS2OMFHN

not attested not anchored not stored refs pending

On the stability of multibreathers in Klein-Gordon chains

Panayotis G. Kevrekidis, Vassilis Koukouloyannis

arxiv:0902.3990 v4 · 2009-02-23 · 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{BBNVBOIGBVTPQ5JZRNFS2OMFHN}

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	2026-05-18T02:14:46.226817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

085b50b9060d66f875398b4b2d39853b69eea0f7fbe655d89586a8d091b45701

Aliases

arxiv: 0902.3990 · arxiv_version: 0902.3990v4 · doi: 10.48550/arxiv.0902.3990 · pith_short_12: BBNVBOIGBVTP · pith_short_16: BBNVBOIGBVTPQ5JZ · pith_short_8: BBNVBOIG

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/BBNVBOIGBVTPQ5JZRNFS2OMFHN \
  | 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: 085b50b9060d66f875398b4b2d39853b69eea0f7fbe655d89586a8d091b45701

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6208ea04f49c5be0f451ffb835a7faff1ca41d80415869fc00eaaa42c979ba71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2009-02-23T20:43:14Z",
    "title_canon_sha256": "f6b7027c665e09d55ddce2b68228e76af3da0012118e073dc939a86aba3e1a90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.3990",
    "kind": "arxiv",
    "version": 4
  }
}