Pith Number

pith:5RZOTU4H

pith:2017:5RZOTU4HUKNELVZBHGDVAXL2IB

not attested not anchored not stored refs pending

How to couple identical ring oscillators to get Quasiperiodicity, extended Chaos, Multistability and the loss of Symmetry

Edward H. Hellen, Evgeny Volkov

arxiv:1712.04835 v1 · 2017-12-13 · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5RZOTU4HUKNELVZBHGDVAXL2IB}

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	2026-05-18T00:20:46.405969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec72e9d387a29a45d7213987505d7a406c3bc08fc6f1d4e8ba14bc88cc9644cb

Aliases

arxiv: 1712.04835 · arxiv_version: 1712.04835v1 · doi: 10.48550/arxiv.1712.04835 · pith_short_12: 5RZOTU4HUKNE · pith_short_16: 5RZOTU4HUKNELVZB · pith_short_8: 5RZOTU4H

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/5RZOTU4HUKNELVZBHGDVAXL2IB \
  | 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: ec72e9d387a29a45d7213987505d7a406c3bc08fc6f1d4e8ba14bc88cc9644cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77bcc1b05b261efe4dea4f6083687276dc9ee34f9551a21e8574da75f06dd93d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2017-12-13T16:07:20Z",
    "title_canon_sha256": "d2a1af98ed1972daa3737888ddb2311ff59875a859966008071fe8a081c783cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04835",
    "kind": "arxiv",
    "version": 1
  }
}