Pith Number

pith:5NARBOO7

pith:2017:5NARBOO7OXT4JQGC6KEL2OKUKY

not attested not anchored not stored refs pending

Empirical Recurrence Rates for Seismic Signals on Planetary Surfaces

Mark Panning, Ralph Lorenz

arxiv:1704.05924 v1 · 2017-04-19 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5NARBOO7OXT4JQGC6KEL2OKUKY}

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	2026-05-18T00:28:55.954347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb4110b9df75e7c4c0c2f288bd39545619bdd65a2bbee3f77e932202bc0c8ac1

Aliases

arxiv: 1704.05924 · arxiv_version: 1704.05924v1 · doi: 10.48550/arxiv.1704.05924 · pith_short_12: 5NARBOO7OXT4 · pith_short_16: 5NARBOO7OXT4JQGC · pith_short_8: 5NARBOO7

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/5NARBOO7OXT4JQGC6KEL2OKUKY \
  | 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: eb4110b9df75e7c4c0c2f288bd39545619bdd65a2bbee3f77e932202bc0c8ac1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41f7648b400f20d459515cc0d9e8c6facae24b775d5deb60de76c3ccc31c23e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-04-19T20:28:10Z",
    "title_canon_sha256": "8d00a4e013f4c75ccf632379224d2463a16d9bb5049311e4d9ba92efc8d87102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05924",
    "kind": "arxiv",
    "version": 1
  }
}