Pith Number

pith:A6MT33SD

pith:2014:A6MT33SDBNRQQDEPY73ZUDB7NF

not attested not anchored not stored refs pending

Uncovering Droop Control Laws Embedded Within the Nonlinear Dynamics of Van der Pol Oscillators

Brian B. Johnson, Florian Dorfler, Mohit Sinha, Sairaj V. Dhople

arxiv:1411.6973 v2 · 2014-11-21 · cs.SY · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A6MT33SDBNRQQDEPY73ZUDB7NF}

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	2026-05-18T01:22:19.006956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07993dee430b63080c8fc7f79a0c3f695a7654d78118e4c19c82abc1b8595369

Aliases

arxiv: 1411.6973 · arxiv_version: 1411.6973v2 · doi: 10.48550/arxiv.1411.6973 · pith_short_12: A6MT33SDBNRQ · pith_short_16: A6MT33SDBNRQQDEP · pith_short_8: A6MT33SD

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/A6MT33SDBNRQQDEPY73ZUDB7NF \
  | 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: 07993dee430b63080c8fc7f79a0c3f695a7654d78118e4c19c82abc1b8595369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c1845e061d9013f12ba5047171f69b463f96e26c0221ab375197240c860e66b",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2014-11-21T19:35:25Z",
    "title_canon_sha256": "d1a40d0ae3449ccd29a3e3b96778f814443c7515e0237d876742642398be357b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6973",
    "kind": "arxiv",
    "version": 2
  }
}