Pith Number

pith:O2DIJTIE

pith:2013:O2DIJTIEXW6CZHBTIVRN6VGAS7

not attested not anchored not stored refs pending

Earthquake Counting Method for Spatially Localized Probabilities: Challenges in Real-Time Information Delivery

Donald L Turcotte, James R Holliday, John B Rundle, William R Graves

arxiv:1307.5809 v1 · 2013-07-22 · 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{O2DIJTIEXW6CZHBTIVRN6VGAS7}

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	2026-05-18T03:17:54.501648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

768684cd04bdbc2c9c334562df54c097c761ac0641e644fdcf40b9472e021ab1

Aliases

arxiv: 1307.5809 · arxiv_version: 1307.5809v1 · doi: 10.48550/arxiv.1307.5809 · pith_short_12: O2DIJTIEXW6C · pith_short_16: O2DIJTIEXW6CZHBT · pith_short_8: O2DIJTIE

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/O2DIJTIEXW6CZHBTIVRN6VGAS7 \
  | 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: 768684cd04bdbc2c9c334562df54c097c761ac0641e644fdcf40b9472e021ab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f14f49baf2eaba0f8f5b1b2f5145bb16e59874d1df17a960e39dc2eb0e9104ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2013-07-22T18:32:50Z",
    "title_canon_sha256": "c0a7f55042b28a57e7f7e2fded7baff14e7d1882e3ffcee4be9fa1fc623e0ca9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5809",
    "kind": "arxiv",
    "version": 1
  }
}