Pith Number

pith:DUAI7G5D

pith:2023:DUAI7G5DLXFPENTMFZWN7H3DMR

not attested not anchored not stored refs pending

Quasi-planar ICME sheath: a cause of first two-step extreme geomagnetic storm of 25th solar cycle observed on 23 April 2023

Anil Raghav, Ankush Bhaskar, Bhagyashri Sathe, Kalpesh Ghag, Omkar Dhamane, Prathmesh Tari, Shirish Soni, Zubair Shaikh

arxiv:2305.05381 v2 · 2023-05-06 · physics.space-ph · 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{DUAI7G5DLXFPENTMFZWN7H3DMR}

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	2026-07-05T07:32:43.048934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d008f9ba35dcaf2366c2e6cdf9f63647ac0ea415133f8811f90f239cf010ffc

Aliases

arxiv: 2305.05381 · arxiv_version: 2305.05381v2 · doi: 10.48550/arxiv.2305.05381 · pith_short_12: DUAI7G5DLXFP · pith_short_16: DUAI7G5DLXFPENTM · pith_short_8: DUAI7G5D

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/DUAI7G5DLXFPENTMFZWN7H3DMR \
  | 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: 1d008f9ba35dcaf2366c2e6cdf9f63647ac0ea415133f8811f90f239cf010ffc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "434f13e1ad2c8f776032beed3f8f01d2e234fede62bef7f198b7a1c66a194f4c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2023-05-06T06:15:29Z",
    "title_canon_sha256": "506d6a0e5270c54f24a4934b2a56aefaea94c861d042a8f05344f01689fa8fee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.05381",
    "kind": "arxiv",
    "version": 2
  }
}