Pith Number

pith:UVSLUEKQ

pith:2012:UVSLUEKQQQGPRSJE4EUYWRAPFQ

not attested not anchored not stored refs pending

Least Squares Shadowing sensitivity analysis of chaotic limit cycle oscillations

Patrick Blonigan, Qiqi Wang, Rui Hu

arxiv:1204.0159 v7 · 2012-04-01 · physics.comp-ph · nlin.CD · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVSLUEKQQQGPRSJE4EUYWRAPFQ}

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	2026-05-18T02:21:16.682818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a564ba1150840cf8c924e1298b440f2c348f60272315e74de95ea155ff5c6a68

Aliases

arxiv: 1204.0159 · arxiv_version: 1204.0159v7 · doi: 10.48550/arxiv.1204.0159 · pith_short_12: UVSLUEKQQQGP · pith_short_16: UVSLUEKQQQGPRSJE · pith_short_8: UVSLUEKQ

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/UVSLUEKQQQGPRSJE4EUYWRAPFQ \
  | 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: a564ba1150840cf8c924e1298b440f2c348f60272315e74de95ea155ff5c6a68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ccc86d67eccb794005489ee9a765ebcfaa8694bcba02c8ad281694803141175",
    "cross_cats_sorted": [
      "nlin.CD",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2012-04-01T04:12:11Z",
    "title_canon_sha256": "e961dec5585f6a9dfa940eee69c995fa35746a0f78a12c633afb7286da5cee92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0159",
    "kind": "arxiv",
    "version": 7
  }
}