Pith Number

pith:SK3WPMBS

pith:2013:SK3WPMBSYXW4TFD5QU7VNJD2GE

not attested not anchored not stored refs pending

Parametric Excitation of Internal Gravity Waves in Ocean and Atmosphere as Precursors of Strong Earthquakes and Tsunami

Alexander G. Chefranov, Sergey G. Chefranov

arxiv:1308.5903 v1 · 2013-08-24 · physics.flu-dyn · physics.ao-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{SK3WPMBSYXW4TFD5QU7VNJD2GE}

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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	2026-05-18T03:14:50.823768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92b767b032c5edc9947d853f56a47a310157c23bef9f45b9182ec074aa9096ab

Aliases

arxiv: 1308.5903 · arxiv_version: 1308.5903v1 · doi: 10.48550/arxiv.1308.5903 · pith_short_12: SK3WPMBSYXW4 · pith_short_16: SK3WPMBSYXW4TFD5 · pith_short_8: SK3WPMBS

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/SK3WPMBSYXW4TFD5QU7VNJD2GE \
  | 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: 92b767b032c5edc9947d853f56a47a310157c23bef9f45b9182ec074aa9096ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e817467cf53973bbeafec11299856753f18b284eb0fedb582d6d115436c7ad55",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-08-24T09:48:00Z",
    "title_canon_sha256": "129b1f7829c45ef96cdee5125ae765214653a1a07d9a06453328255f07f6bb23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5903",
    "kind": "arxiv",
    "version": 1
  }
}