Pith Number

pith:BTYKETVR

pith:2013:BTYKETVR7XTST7GABZVQNZGOEE

not attested not anchored not stored refs pending

Time asymmetry of the Kramers equation with nonlinear friction: fluctuation-dissipation relation and ratchet effect

A. Sarracino

arxiv:1311.0638 v2 · 2013-11-04 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BTYKETVR7XTST7GABZVQNZGOEE}

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	2026-05-18T03:06:44.114386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cf0a24eb1fde729fcc00e6b06e4ce2123037467bc69b91bfdb58efff2169f54

Aliases

arxiv: 1311.0638 · arxiv_version: 1311.0638v2 · doi: 10.48550/arxiv.1311.0638 · pith_short_12: BTYKETVR7XTS · pith_short_16: BTYKETVR7XTST7GA · pith_short_8: BTYKETVR

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/BTYKETVR7XTST7GABZVQNZGOEE \
  | 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: 0cf0a24eb1fde729fcc00e6b06e4ce2123037467bc69b91bfdb58efff2169f54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2969d316e8d9631c2ebb0e469e143535f381a2f4d241e99c77934928669c2ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2013-11-04T10:36:42Z",
    "title_canon_sha256": "79b2a5492ecfc711904a726128ccc5fce230ca7241cdf47dce6526841be5f74a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0638",
    "kind": "arxiv",
    "version": 2
  }
}