Pith Number

pith:QAS5RZVI

pith:2026:QAS5RZVIXYXYPRKAVL5MFWRNSE

not attested not anchored not stored refs pending

Integrating b-Value and Background Seismicity Rate for Spatial Earthquake Forecasting in the Alborz Region, Northern Iran

Hamzeh Mohammadigheymasi, Marjan Tourani, Muhammed Hossein Mousavi, Parva Sadeghi Alavijeh

arxiv:2605.23494 v1 · 2026-05-22 · 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{QAS5RZVIXYXYPRKAVL5MFWRNSE}

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	2026-05-25T02:01:57.731850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8025d8e6a8be2f87c540aafac2da2d9130709a6037eadc6c0bb3f644e252d00a

Aliases

arxiv: 2605.23494 · arxiv_version: 2605.23494v1 · doi: 10.48550/arxiv.2605.23494 · pith_short_12: QAS5RZVIXYXY · pith_short_16: QAS5RZVIXYXYPRKA · pith_short_8: QAS5RZVI

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/QAS5RZVIXYXYPRKAVL5MFWRNSE \
  | 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: 8025d8e6a8be2f87c540aafac2da2d9130709a6037eadc6c0bb3f644e252d00a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e98a7af31353e8c389569a35a9185b0804bd672b53035a2b4d2af5105f05f17d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2026-05-22T11:00:15Z",
    "title_canon_sha256": "646439e6da47f15eeeccbc530d516c442870ff5f7b16c114b79d9f0b8700fffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23494",
    "kind": "arxiv",
    "version": 1
  }
}