Pith Number

pith:RYFN7CDR

pith:2014:RYFN7CDR4E6OFF63VODF22JNXS

not attested not anchored not stored refs pending

The Smoluchowski-Kramers limit of stochastic differential equations with arbitrary state-dependent friction

Austin McDaniel, Giovanni Volpe, Jan Wehr, Scott Hottovy

arxiv:1404.2330 v4 · 2014-04-08 · math-ph · math.MP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RYFN7CDR4E6OFF63VODF22JNXS}

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	2026-05-18T01:16:07.517237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e0adf8871e13ce297dbab865d692dbc96f32873458f2556da4a8dd21bb1e0a4

Aliases

arxiv: 1404.2330 · arxiv_version: 1404.2330v4 · doi: 10.48550/arxiv.1404.2330 · pith_short_12: RYFN7CDR4E6O · pith_short_16: RYFN7CDR4E6OFF63 · pith_short_8: RYFN7CDR

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/RYFN7CDR4E6OFF63VODF22JNXS \
  | 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: 8e0adf8871e13ce297dbab865d692dbc96f32873458f2556da4a8dd21bb1e0a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abed629992441eac372937aae8ca190f4633b4c9400d7c90bad580434ef02af6",
    "cross_cats_sorted": [
      "math.MP",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-04-08T23:18:22Z",
    "title_canon_sha256": "7eba27c10af8859dab7bf7cb119b610fd4a8efbb44e6d1ae069c78230e08c3a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2330",
    "kind": "arxiv",
    "version": 4
  }
}