Pith Number

pith:J7E5YJYM

pith:2020:J7E5YJYM3YBXRICORZULPUFKKU

not attested not anchored not stored refs pending

Hall cascade with fractional magnetic helicity in neutron star crusts

Axel Brandenburg

arxiv:2006.12984 v4 · 2020-06-23 · astro-ph.HE · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7E5YJYM3YBXRICORZULPUFKKU}

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.

Cited by

1 paper in Pith

Magnetar field dynamics driven by chiral anomalies without magnetic helicity

Receipt and verification

First computed	2026-07-05T01:36:09.724182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fc9dc270cde0378a04e8e68b7d0aa5537641082e412c1ac0bff0a336cda8797

Aliases

arxiv: 2006.12984 · arxiv_version: 2006.12984v4 · doi: 10.48550/arxiv.2006.12984 · pith_short_12: J7E5YJYM3YBX · pith_short_16: J7E5YJYM3YBXRICO · pith_short_8: J7E5YJYM

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/J7E5YJYM3YBXRICORZULPUFKKU \
  | 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: 4fc9dc270cde0378a04e8e68b7d0aa5537641082e412c1ac0bff0a336cda8797

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77d20e83c7b2b16920291a5a06f7e13f5b94b74b36cea1212192f5a6af8be966",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-06-23T15:03:50Z",
    "title_canon_sha256": "9653f27960a9d65975957ec760c4ba9250d96672541e61fab2c507e1219202d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.12984",
    "kind": "arxiv",
    "version": 4
  }
}