Pith Number

pith:A7KUWGVF

pith:2026:A7KUWGVFUF3TG4R45QDFWUCB6H

not attested not anchored not stored refs pending

Averaging Effects on the Solar Wind Alfven Mach Number: Implications for Switchbacks and Alfven Transition

David Ruffolo, Francesco Pecora, Jiaming Wang, Joshua Goodwill, Manuel E. Cuesta, Orlando Romeo, Panisara Thepthong, Peera Pongkitiwanichakul, Rayta Pradata, Rohit Chhiber, Subash Adhikari, Sujan Prasad Gautam, William H. Matthaeus

arxiv:2607.28773 v1 · 2026-07-30 · 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{A7KUWGVFUF3TG4R45QDFWUCB6H}

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	2026-08-03T00:12:50.921477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07d54b1aa5a17733723cec065b5041f1de428527584f93c312de89530baa1426

Aliases

arxiv: 2607.28773 · arxiv_version: 2607.28773v1 · doi: 10.48550/arxiv.2607.28773 · pith_short_12: A7KUWGVFUF3T · pith_short_16: A7KUWGVFUF3TG4R4 · pith_short_8: A7KUWGVF

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/A7KUWGVFUF3TG4R45QDFWUCB6H \
  | 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: 07d54b1aa5a17733723cec065b5041f1de428527584f93c312de89530baa1426

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62ac543cc6e31b4082450c65e9c812d8aafe42cb9ca4ce27790661c9e7832688",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-07-30T18:50:47Z",
    "title_canon_sha256": "03ed544ed6ed0927557a89fbf63e9f859cf22e31a07733e61dc710efe7a75315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28773",
    "kind": "arxiv",
    "version": 1
  }
}