Pith Number

pith:3Q6X3UGV

pith:2023:3Q6X3UGVFB4J6YS3OFGTFNAK2X

not attested not anchored not stored refs pending

The Initiation Mechanism of the First On-disk X-Class Flare of Solar Cycle 25

Aiying Duan, Chaowei Jiang, Xueshang Feng, Zhenjun Zhou

arxiv:2304.13241 v1 · 2023-04-26 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3Q6X3UGVFB4J6YS3OFGTFNAK2X}

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	2026-07-05T06:25:28.441769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc3d7dd0d528789f625b714d32b40ad5cac18302a18052a68dbef36916391f34

Aliases

arxiv: 2304.13241 · arxiv_version: 2304.13241v1 · doi: 10.48550/arxiv.2304.13241 · pith_short_12: 3Q6X3UGVFB4J · pith_short_16: 3Q6X3UGVFB4J6YS3 · pith_short_8: 3Q6X3UGV

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/3Q6X3UGVFB4J6YS3OFGTFNAK2X \
  | 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: dc3d7dd0d528789f625b714d32b40ad5cac18302a18052a68dbef36916391f34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e73b3f5b1266859032d11eb287a2b8eb7098ea73b70a3f8afa0d64cecce48c70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-04-26T02:06:18Z",
    "title_canon_sha256": "f2a3e8eda2e0a6fa76e411ac8cdab5e7d8ecb62f2ac1d17e56176c3afcc5b0d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.13241",
    "kind": "arxiv",
    "version": 1
  }
}