Pith Number

pith:KVN3B33X

pith:2025:KVN3B33XSQNPDH26PPEFVB6RSW

not attested not anchored not stored refs pending

EPBench: A Benchmark for Short-term Earthquake Prediction with Neural Networks

Qingliang Chen, Zhiyu Xu

arxiv:2505.15588 v4 · 2025-05-21 · 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{KVN3B33XSQNPDH26PPEFVB6RSW}

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	2026-07-05T11:40:55.003775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

555bb0ef77941af19f5e7bc85a87d195b5b47949f411995541bff20abcc9c4c3

Aliases

arxiv: 2505.15588 · arxiv_version: 2505.15588v4 · doi: 10.48550/arxiv.2505.15588 · pith_short_12: KVN3B33XSQNP · pith_short_16: KVN3B33XSQNPDH26 · pith_short_8: KVN3B33X

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/KVN3B33XSQNPDH26PPEFVB6RSW \
  | 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: 555bb0ef77941af19f5e7bc85a87d195b5b47949f411995541bff20abcc9c4c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df03d52dc8a6f4b09cd55c32ecd065c2f992eb05aa4ec95b0bdc9510b514c85f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2025-05-21T14:45:53Z",
    "title_canon_sha256": "9e4c59592855cfd8d04a9158dd4750a8bcd55a6cec74cef2ccc8fef1863fbdd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15588",
    "kind": "arxiv",
    "version": 4
  }
}