Pith Number

pith:7P57IN5B

pith:2021:7P57IN5BLTKPD5J2VCXWPVLEHH

not attested not anchored not stored refs pending

Bayesian Estimation of the ETAS Model for Earthquake Occurrences

Gordon J Ross

arxiv:2109.05894 v1 · 2021-09-13 · stat.AP · physics.geo-ph · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7P57IN5BLTKPD5J2VCXWPVLEHH}

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	2026-07-05T03:13:43.484609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbfbf437a15cd4f1f53aa8af67d56439e79d6ba3788951bfe4142bbe1109ee71

Aliases

arxiv: 2109.05894 · arxiv_version: 2109.05894v1 · doi: 10.48550/arxiv.2109.05894 · pith_short_12: 7P57IN5BLTKP · pith_short_16: 7P57IN5BLTKPD5J2 · pith_short_8: 7P57IN5B

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/7P57IN5BLTKPD5J2VCXWPVLEHH \
  | 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: fbfbf437a15cd4f1f53aa8af67d56439e79d6ba3788951bfe4142bbe1109ee71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79b901d208439a416089c730db5185762b52cd11a08c04792b8768fd36689ab7",
    "cross_cats_sorted": [
      "physics.geo-ph",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2021-09-13T12:05:12Z",
    "title_canon_sha256": "805d4bcf5a929aac8239e7fd4692bd89f035c1901733cbcba90ec125e1a58854"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05894",
    "kind": "arxiv",
    "version": 1
  }
}