Pith Number

pith:GM74CTMG

pith:2018:GM74CTMGB4OMFBIBCUIVP4IKYN

not attested not anchored not stored refs pending

Parametric Resonance in a dissipative system \'a la Kronig-Penney

Loris Ferrari

arxiv:1812.00189 v1 · 2018-12-01 · 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{GM74CTMGB4OMFBIBCUIVP4IKYN}

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	2026-05-17T23:59:21.855322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

333fc14d860f1cc28501151157f10ac34e1492d95394d66197cf130886fae01f

Aliases

arxiv: 1812.00189 · arxiv_version: 1812.00189v1 · doi: 10.48550/arxiv.1812.00189 · pith_short_12: GM74CTMGB4OM · pith_short_16: GM74CTMGB4OMFBIB · pith_short_8: GM74CTMG

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/GM74CTMGB4OMFBIBCUIVP4IKYN \
  | 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: 333fc14d860f1cc28501151157f10ac34e1492d95394d66197cf130886fae01f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fee7ae29e648e9373fb94e96581d7c01bd1fefbb368d317b62a832776c5e74fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2018-12-01T11:17:29Z",
    "title_canon_sha256": "b0fb274bcf2644ec8e43e585700bd24f6887c91f21391b0d4cc4c4a9b3602a08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00189",
    "kind": "arxiv",
    "version": 1
  }
}