Pith Number

pith:XDHUW3RW

pith:2025:XDHUW3RWFGA67EBUHG6DFR5I7Y

not attested not anchored not stored refs pending

CME Observations -- from Sun to Impact on Geospace

Manuela Temmer

arxiv:2501.11345 v1 · 2025-01-20 · astro-ph.SR · 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{XDHUW3RWFGA67EBUHG6DFR5I7Y}

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	2026-07-05T10:03:07.245940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8cf4b6e362981ef903439bc32c7a8fe1126f67fe25ee94549fd2c4ad6e17a2f

Aliases

arxiv: 2501.11345 · arxiv_version: 2501.11345v1 · doi: 10.48550/arxiv.2501.11345 · pith_short_12: XDHUW3RWFGA6 · pith_short_16: XDHUW3RWFGA67EBU · pith_short_8: XDHUW3RW

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/XDHUW3RWFGA67EBUHG6DFR5I7Y \
  | 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: b8cf4b6e362981ef903439bc32c7a8fe1126f67fe25ee94549fd2c4ad6e17a2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac58bf91dfec795772e3c6e7b667fdcf100e96b7c7779571e5c37a0e901e34b2",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-01-20T09:09:50Z",
    "title_canon_sha256": "0eb701f563186252aa73f72c504abb64588520d2c26650eb7a5bcb3d0384b1ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11345",
    "kind": "arxiv",
    "version": 1
  }
}