Pith Number

pith:P7VEFXWN

pith:2013:P7VEFXWNSDTNMZY7ODDSOLXHNM

not attested not anchored not stored refs pending

Ratchet effect driven by Coulomb friction: the asymmetric Rayleigh piston

A. Gnoli, A. Puglisi, A. Sarracino

arxiv:1303.0700 v2 · 2013-03-04 · 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{P7VEFXWNSDTNMZY7ODDSOLXHNM}

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	2026-05-18T01:51:17.413702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fea42decd90e6d6671f70c7272ee76b2faf1be635bf86043e87d36f4a4167b1

Aliases

arxiv: 1303.0700 · arxiv_version: 1303.0700v2 · doi: 10.48550/arxiv.1303.0700 · pith_short_12: P7VEFXWNSDTN · pith_short_16: P7VEFXWNSDTNMZY7 · pith_short_8: P7VEFXWN

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/P7VEFXWNSDTNMZY7ODDSOLXHNM \
  | 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: 7fea42decd90e6d6671f70c7272ee76b2faf1be635bf86043e87d36f4a4167b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "203e1ee64652bcee3ecea7ab283b2e170ddabda8b6ba80767e3c2c14612f34f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2013-03-04T13:54:48Z",
    "title_canon_sha256": "0afcfb3932a8eef2561daa14316b8de0d1728cef71acf029236c463c369a38dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0700",
    "kind": "arxiv",
    "version": 2
  }
}