Pith Number

pith:RTIKYSVK

pith:2006:RTIKYSVKSFOY6QKASWTPTXZYYR

not attested not anchored not stored refs pending

Pulsive feedback control for stabilizing unstable periodic orbits in a nonlinear oscillator with a non-symmetric potential

G. Litak, L.M. Saha, M. Ali

arxiv:nlin/0601031 v1 · 2006-01-14 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTIKYSVKSFOY6QKASWTPTXZYYR}

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	2026-05-18T01:38:18.384419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cd0ac4aaa915d8f414095a6f9df38c44b636807dde1e964a2615ff344404a04

Aliases

arxiv: nlin/0601031 · arxiv_version: nlin/0601031v1 · doi: 10.48550/arxiv.nlin/0601031 · pith_short_12: RTIKYSVKSFOY · pith_short_16: RTIKYSVKSFOY6QKA · pith_short_8: RTIKYSVK

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/RTIKYSVKSFOY6QKASWTPTXZYYR \
  | 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: 8cd0ac4aaa915d8f414095a6f9df38c44b636807dde1e964a2615ff344404a04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f653d8fd71c9ac8be939301e053736777c803472739e53202b840794a11b29c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2006-01-14T14:55:36Z",
    "title_canon_sha256": "2abcaab3e3f86687317193a3795060e05cd4dfd09889754966efe9113f9d132e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0601031",
    "kind": "arxiv",
    "version": 1
  }
}