Pith Number

pith:X76IAV33

pith:2018:X76IAV33IRA5CPIOPVYHLFDURR

not attested not anchored not stored refs pending

Magnetic Helicity Reversal in the Corona at Small Plasma Beta

(2) Max-Planck-Institut f\"ur Sonnensystemforschung, 3), (3) NORDITA, 4, (4) JILA, 5, (5) Department of Astronomy, 6) ((1) Space Research Institute, (6) Laboratory for Atmospheric, AlbaNova University Center, Austrian Academy of Sciences, Axel Brandenburg (3, Boulder/USA, Boulder/USA), Department of Astrophysical, G\"ottingen/Germany, Graz/Austria, KTH Royal Institute of Technology, Nishant K. Singh (2, Philippe-A. Bourdin (1), Planetary Sciences, Space Physics, Stockholm/Sweden, Stockholm University, University of Colorado

arxiv:1804.04153 v2 · 2018-04-11 · astro-ph.SR · physics.plasm-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{X76IAV33IRA5CPIOPVYHLFDURR}

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	2026-05-17T23:58:48.136180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bffc80577b4441d13d0e7d707594748c66904583e5be603880ca459e6d6dee4c

Aliases

arxiv: 1804.04153 · arxiv_version: 1804.04153v2 · doi: 10.48550/arxiv.1804.04153 · pith_short_12: X76IAV33IRA5 · pith_short_16: X76IAV33IRA5CPIO · pith_short_8: X76IAV33

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/X76IAV33IRA5CPIOPVYHLFDURR \
  | 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: bffc80577b4441d13d0e7d707594748c66904583e5be603880ca459e6d6dee4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebac388d07c0f505744efdcdce6c9a0433833adf0682343277601bb918f3aa29",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-04-11T18:16:27Z",
    "title_canon_sha256": "17aed4c752940b50e61f60019003bb38a6044e6027c06e75401cfc25bc703dde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04153",
    "kind": "arxiv",
    "version": 2
  }
}