Pith Number

pith:XZWL6EU3

pith:2015:XZWL6EU3HNUBRXFFL2ZMYXB34X

not attested not anchored not stored refs pending

Rayleigh and acoustic gravity waves detection on magnetograms during the Japanese Tsunami, 2011

Andres R. R. Papa, Esfhan A. Kherani, Marcio T. A. H. Muella, Margarete O. Domingues, Odim Mendes, Virginia Klausner

arxiv:1508.00428 v1 · 2015-08-03 · physics.space-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{XZWL6EU3HNUBRXFFL2ZMYXB34X}

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	2026-05-18T01:35:58.135115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be6cbf129b3b6818dca55eb2cc5c3be5e42efef6e64acac62c90a3b42f222833

Aliases

arxiv: 1508.00428 · arxiv_version: 1508.00428v1 · doi: 10.48550/arxiv.1508.00428 · pith_short_12: XZWL6EU3HNUB · pith_short_16: XZWL6EU3HNUBRXFF · pith_short_8: XZWL6EU3

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/XZWL6EU3HNUBRXFFL2ZMYXB34X \
  | 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: be6cbf129b3b6818dca55eb2cc5c3be5e42efef6e64acac62c90a3b42f222833

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89707a951eb54f6c5a3007be0f70c801a7cd4029f3bb78cd583de22f5db82688",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2015-08-03T14:22:02Z",
    "title_canon_sha256": "f6cfeb9b215435b4000d2c9e51e7f68949448dc9f5886da5ebdc5740e866ecb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00428",
    "kind": "arxiv",
    "version": 1
  }
}