Pith Number

pith:HRVLDWXB

pith:2012:HRVLDWXBWUSREDZPUO4ALEWNLS

not attested not anchored not stored refs pending

On the complete integrability of a nonlinear oscillator from group theoretical perspective

A. Bhuvaneswari, M. Lakshmanan, M. Senthilvelan, V. K. Chandrasekar

arxiv:1207.4945 v1 · 2012-07-20 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HRVLDWXBWUSREDZPUO4ALEWNLS}

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	2026-05-18T03:50:34.739040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c6ab1dae1b525120f2fa3b80592cd5c803ca0a32633c59df4529bcd26e113ab

Aliases

arxiv: 1207.4945 · arxiv_version: 1207.4945v1 · doi: 10.48550/arxiv.1207.4945 · pith_short_12: HRVLDWXBWUSR · pith_short_16: HRVLDWXBWUSREDZP · pith_short_8: HRVLDWXB

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/HRVLDWXBWUSREDZPUO4ALEWNLS \
  | 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: 3c6ab1dae1b525120f2fa3b80592cd5c803ca0a32633c59df4529bcd26e113ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "552e490a3323fb964fc5bf3f2d0c8d75066da6cc5291d4c196328b684cf3fdff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-07-20T13:22:23Z",
    "title_canon_sha256": "e9c69389d0ca4234662136e76470e425dc6ba77a50e65978ff5af17d464a06ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4945",
    "kind": "arxiv",
    "version": 1
  }
}