Pith Number

pith:QUBH6C4I

pith:2021:QUBH6C4IR5AYQOC3KBM4MXQ3UI

not attested not anchored not stored refs pending

Flux rope merging and the structure of switchbacks in the solar wind

F. S. Mozer, J. C. Kasper, J. F. Drake, M. Pulupa, M. Swisdak, M. Velli, N.E.Raouafi, O. Agapitov, R. J.MacDowall, S. D. Bale, T. D. Phan, T. S. Horbury

arxiv:2109.04016 v2 · 2021-09-09 · astro-ph.SR · physics.plasm-ph · 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{QUBH6C4IR5AYQOC3KBM4MXQ3UI}

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	2026-07-05T05:57:29.318775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85027f0b888f4188385b5059c65e1ba2005566e78c704b20892fe92ff5b7182c

Aliases

arxiv: 2109.04016 · arxiv_version: 2109.04016v2 · doi: 10.48550/arxiv.2109.04016 · pith_short_12: QUBH6C4IR5AY · pith_short_16: QUBH6C4IR5AYQOC3 · pith_short_8: QUBH6C4I

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/QUBH6C4IR5AYQOC3KBM4MXQ3UI \
  | 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: 85027f0b888f4188385b5059c65e1ba2005566e78c704b20892fe92ff5b7182c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acbb5e527ac6d2cea9e4d4581f5596a38c28cfb5f1d57b585fd63d583e7b4b7a",
    "cross_cats_sorted": [
      "physics.plasm-ph",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-09-09T03:25:35Z",
    "title_canon_sha256": "fc57c89d2e60ee5d9112abd4a04fe8acfba363bc6ccf8ba5235413fa1eb0c733"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.04016",
    "kind": "arxiv",
    "version": 2
  }
}