Pith Number

pith:7VHYCZNF

pith:2016:7VHYCZNFU4GHX25ZX4MCGTCWVC

not attested not anchored not stored refs pending

The Magnetic Furnace: Intense Core Dynamos in B-stars

Allan Sacha Brun, Juri Toomre, Kyle C. Augustson

arxiv:1603.03659 v2 · 2016-03-11 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VHYCZNFU4GHX25ZX4MCGTCWVC}

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	2026-05-18T01:03:19.544927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd4f8165a5a70c7bebb9bf18234c56a888e946715edd15ee635acf503af19cc6

Aliases

arxiv: 1603.03659 · arxiv_version: 1603.03659v2 · doi: 10.48550/arxiv.1603.03659 · pith_short_12: 7VHYCZNFU4GH · pith_short_16: 7VHYCZNFU4GHX25Z · pith_short_8: 7VHYCZNF

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/7VHYCZNFU4GHX25ZX4MCGTCWVC \
  | 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: fd4f8165a5a70c7bebb9bf18234c56a888e946715edd15ee635acf503af19cc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "466a78e8aacd11401fb7210da2b3a63f4e5e9940ff109c7e8235f58b8eacdd21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-03-11T15:23:48Z",
    "title_canon_sha256": "57f0bc9c4d50e391efed56dc19f81f430a6151670932bfff35e423118fd8470a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03659",
    "kind": "arxiv",
    "version": 2
  }
}