Pith Number

pith:5VXTH2YQ

pith:2025:5VXTH2YQHML4I7DDWUGRGGYJPS

not attested not anchored not stored refs pending

Magnetic field amplification during a turbulent collapse

Axel Brandenburg, Evangelia Ntormousi

arxiv:2505.02885 v3 · 2025-05-05 · astro-ph.GA · 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{5VXTH2YQHML4I7DDWUGRGGYJPS}

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

Turbulent dynamos in a collapsing cloud

Receipt and verification

First computed	2026-07-05T12:08:02.705231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed6f33eb103b17c47c63b50d131b097cbd75516c546b1b092582ae1e69570e29

Aliases

arxiv: 2505.02885 · arxiv_version: 2505.02885v3 · doi: 10.48550/arxiv.2505.02885 · pith_short_12: 5VXTH2YQHML4 · pith_short_16: 5VXTH2YQHML4I7DD · pith_short_8: 5VXTH2YQ

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/5VXTH2YQHML4I7DDWUGRGGYJPS \
  | 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: ed6f33eb103b17c47c63b50d131b097cbd75516c546b1b092582ae1e69570e29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05c5d03ff3e48d8f18281faed4a896e6e0cb215e6196b39b486592ff2f334d0a",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-05T14:35:36Z",
    "title_canon_sha256": "f152ec7e4c464d35ff4629d20096d5ebb0b211d3188e3f5e4721380f6c17c2bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02885",
    "kind": "arxiv",
    "version": 3
  }
}