Pith Number

pith:R2RC3SIW

pith:2024:R2RC3SIWGRRGJZRD6H7DVRVP7V

not attested not anchored not stored refs pending

Evidence of potential thermospheric overcooling during the May 2024 geomagnetic superstorm

Akash Kumar, Alok Kumar Ranjan, Dayakrishna Nailwal, MV Sunil Krishna, Sumanta Sarkhel

arxiv:2411.14071 v2 · 2024-11-21 · physics.space-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{R2RC3SIWGRRGJZRD6H7DVRVP7V}

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	2026-07-05T10:00:43.789782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ea22dc916346264e623f1fe3ac6affd5685a9aea6434d51dba4f19eecf393bb

Aliases

arxiv: 2411.14071 · arxiv_version: 2411.14071v2 · doi: 10.48550/arxiv.2411.14071 · pith_short_12: R2RC3SIWGRRG · pith_short_16: R2RC3SIWGRRGJZRD · pith_short_8: R2RC3SIW

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/R2RC3SIWGRRGJZRD6H7DVRVP7V \
  | 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: 8ea22dc916346264e623f1fe3ac6affd5685a9aea6434d51dba4f19eecf393bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e5069a9e65e069dbe753b3bc627d0d80345f2a42a49df163a49721e912355ff",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2024-11-21T12:34:15Z",
    "title_canon_sha256": "96ee523d25bf8d2a2462a261c45464535735be7730318a36fdbe446d9d39b341"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14071",
    "kind": "arxiv",
    "version": 2
  }
}