Pith Number

pith:L4KOWMGM

pith:2018:L4KOWMGMN3SLHWNQSMSD5PV7EQ

not attested not anchored not stored refs pending

Mechanical resonance: 300 years from discovery to the full understanding of its importance

J\"orn Bleck-Neuhaus

arxiv:1811.08353 v1 · 2018-11-20 · physics.hist-ph · physics.class-ph · physics.geo-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{L4KOWMGMN3SLHWNQSMSD5PV7EQ}

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.

Cited by

1 paper in Pith

Theory of resonances

Receipt and verification

First computed	2026-05-17T23:59:48.196933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f14eb30cc6ee4b3d9b093243ebebf2421b07b90bed8339f2d3e49a49e488c19

Aliases

arxiv: 1811.08353 · arxiv_version: 1811.08353v1 · doi: 10.48550/arxiv.1811.08353 · pith_short_12: L4KOWMGMN3SL · pith_short_16: L4KOWMGMN3SLHWNQ · pith_short_8: L4KOWMGM

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/L4KOWMGMN3SLHWNQSMSD5PV7EQ \
  | 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: 5f14eb30cc6ee4b3d9b093243ebebf2421b07b90bed8339f2d3e49a49e488c19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84eb225b385e2051c969fdad2c3914361c7684e2724fdc781d1679adc1558f5f",
    "cross_cats_sorted": [
      "physics.class-ph",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2018-11-20T16:34:41Z",
    "title_canon_sha256": "44e251768e3a4da0edb6a33a60d422eaa3701f30d6101cc4d695e8e4b3b84780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08353",
    "kind": "arxiv",
    "version": 1
  }
}