Pith Number

pith:YHAVP74Y

pith:2026:YHAVP74YKGEUA4ORRBG73QIEF7

not attested not anchored not stored refs pending

Earthquake Detection Using Benford's Law

Abhijit Ghosh, Arjun Datta, Bivas Das, Visrutha Chalakkatta

arxiv:2607.27821 v1 · 2026-07-30 · physics.geo-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHAVP74YKGEUA4ORRBG73QIEF7}

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	2026-07-31T01:34:19.574415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

c1c157ff9851894071d1884dfdc1042fc063f66fb00f18cc6fe6de20149ca141

Aliases

arxiv: 2607.27821 · arxiv_version: 2607.27821v1 · doi: 10.48550/arxiv.2607.27821 · pith_short_12: YHAVP74YKGEU · pith_short_16: YHAVP74YKGEUA4OR · pith_short_8: YHAVP74Y

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/YHAVP74YKGEUA4ORRBG73QIEF7 \
  | 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: c1c157ff9851894071d1884dfdc1042fc063f66fb00f18cc6fe6de20149ca141

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "869314b6e7761167d542e66a3ba77e0cfe4be6f0c05f06857e6ab97b0ddeaa8e",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2026-07-30T08:02:00Z",
    "title_canon_sha256": "3b65fff1a65424fa710f087d7dd54778298feaa09ee1b52cbe3f8d251eacf4dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27821",
    "kind": "arxiv",
    "version": 1
  }
}