Pith Number

pith:PRXLEZDE

pith:2013:PRXLEZDER3N2OT4UCVCTZRQDOW

not attested not anchored not stored refs pending

Coupled mode parametric resonance in a vibrating screen model

Leonid I. Slepyan, Victor I. Slepyan

arxiv:1308.4350 v1 · 2013-08-20 · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRXLEZDER3N2OT4UCVCTZRQDOW}

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	2026-05-18T01:48:07.676991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c6eb264648edba74f9415453cc603758bfa69075d898484f1237f1141e13ec0

Aliases

arxiv: 1308.4350 · arxiv_version: 1308.4350v1 · doi: 10.48550/arxiv.1308.4350 · pith_short_12: PRXLEZDER3N2 · pith_short_16: PRXLEZDER3N2OT4U · pith_short_8: PRXLEZDE

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/PRXLEZDER3N2OT4UCVCTZRQDOW \
  | 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: 7c6eb264648edba74f9415453cc603758bfa69075d898484f1237f1141e13ec0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "738d3e1a41f3d9722aceacf1594e4382b8933bde6378fa80250c4ec52d8ab88d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2013-08-20T17:01:25Z",
    "title_canon_sha256": "96fbd36373dbc6d370c2948ca2aed5489d02520dd8eec51a86d5b0cdf4ddec72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4350",
    "kind": "arxiv",
    "version": 1
  }
}