Pith Number

pith:4UNKQOD6

pith:2012:4UNKQOD6QYNA7767TVCDZLE3Q4

not attested not anchored not stored refs pending

Ultralow frequency acoustic resonances and its potential for mitigating tsunami wave formation

Francisco Meseguer, Hector Estrada

arxiv:1211.1070 v1 · 2012-11-05 · physics.flu-dyn · cond-mat.other · 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{4UNKQOD6QYNA7767TVCDZLE3Q4}

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	2026-05-18T03:41:28.619659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e51aa8387e861a0fffdf9d443cac9b872a58b73a42e2778e987ebeaf24f0475b

Aliases

arxiv: 1211.1070 · arxiv_version: 1211.1070v1 · doi: 10.48550/arxiv.1211.1070 · pith_short_12: 4UNKQOD6QYNA · pith_short_16: 4UNKQOD6QYNA7767 · pith_short_8: 4UNKQOD6

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/4UNKQOD6QYNA7767TVCDZLE3Q4 \
  | 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: e51aa8387e861a0fffdf9d443cac9b872a58b73a42e2778e987ebeaf24f0475b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c113e876608683934b00bb2e6a117c3f952ed89ae9ffd2a1ba3643badb63ec81",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-11-05T23:05:46Z",
    "title_canon_sha256": "137e57e362417e0f813ed8a400491ad1504a3dcc12849fe72a29fa0cc3116521"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1070",
    "kind": "arxiv",
    "version": 1
  }
}