Pith Number

pith:WEXROISE

pith:2019:WEXROISEQT376FDQNEHH7K5SIP

not attested not anchored not stored refs pending

Volterra-series approach to stochastic nonlinear dynamics: linear response of the Van der Pol oscillator driven by white noise

A.J. Hudspeth, Florian Berger, Roman Belousov

arxiv:1908.05313 v2 · 2019-08-14 · cond-mat.stat-mech · 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{WEXROISEQT376FDQNEHH7K5SIP}

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	2026-07-05T01:35:25.116734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b12f17224484f7ff1470690e7fabb243fa2a01be82d38f330d85eab4fe1d6b71

Aliases

arxiv: 1908.05313 · arxiv_version: 1908.05313v2 · doi: 10.48550/arxiv.1908.05313 · pith_short_12: WEXROISEQT37 · pith_short_16: WEXROISEQT376FDQ · pith_short_8: WEXROISE

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/WEXROISEQT376FDQNEHH7K5SIP \
  | 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: b12f17224484f7ff1470690e7fabb243fa2a01be82d38f330d85eab4fe1d6b71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7c43791e1ffd9633fa958c6de363732cf0051740f36df3960e79e387dc712ec",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2019-08-14T18:59:02Z",
    "title_canon_sha256": "c847f74f1db61cd9b906ec5a5291f123b3b3ad07debfceea5acf33c345c1178f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05313",
    "kind": "arxiv",
    "version": 2
  }
}