Pith Number

pith:HOC4YNTB

pith:2023:HOC4YNTBHQ4C5TTEOEJSLUAL4W

not attested not anchored not stored refs pending

The sharp turn: backward rupture branching during the 2023 Mw 7.8 Turkey earthquake

Jan Premus, Jean-Paul Ampuero, Martijn van den Ende, Shiqing Xu, Xiaotian Ding, Yuqing Xie

arxiv:2307.06051 v1 · 2023-07-12 · 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{HOC4YNTBHQ4C5TTEOEJSLUAL4W}

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	2026-07-05T07:12:35.874804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b85cc36613c382ece64711325d00be5a69ba252abc1b9a6c18a75f9b92854b2

Aliases

arxiv: 2307.06051 · arxiv_version: 2307.06051v1 · doi: 10.48550/arxiv.2307.06051 · pith_short_12: HOC4YNTBHQ4C · pith_short_16: HOC4YNTBHQ4C5TTE · pith_short_8: HOC4YNTB

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/HOC4YNTBHQ4C5TTEOEJSLUAL4W \
  | 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: 3b85cc36613c382ece64711325d00be5a69ba252abc1b9a6c18a75f9b92854b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e1efd47db51c2cd867ded536217118ceb9485479f0cf90851bb3a66dfd919c2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2023-07-12T10:12:53Z",
    "title_canon_sha256": "967e062c34bab5e97ab99a43e4ffdf2ea01151407dcef7a0ab981e62f2e5dc72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.06051",
    "kind": "arxiv",
    "version": 1
  }
}