Pith Number

pith:GZI5RXDG

pith:2010:GZI5RXDGIO4TVMHYJA7HUZ6DIW

not attested not anchored not stored refs pending

Magnetic fields in galaxies: I. Radio disks in local late-type galaxies

James M. G. Mead, Paul Alexander, Stanislav Shabala

arxiv:1003.3535 v1 · 2010-03-18 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZI5RXDGIO4TVMHYJA7HUZ6DIW}

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	2026-05-18T02:08:26.074040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3651d8dc6643b93ab0f8483e7a67c345a54198bddd6be73ce5f84b76aaaca0b9

Aliases

arxiv: 1003.3535 · arxiv_version: 1003.3535v1 · doi: 10.48550/arxiv.1003.3535 · pith_short_12: GZI5RXDGIO4T · pith_short_16: GZI5RXDGIO4TVMHY · pith_short_8: GZI5RXDG

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/GZI5RXDGIO4TVMHYJA7HUZ6DIW \
  | 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: 3651d8dc6643b93ab0f8483e7a67c345a54198bddd6be73ce5f84b76aaaca0b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03305938b849084f5f187223d2166441ee642af613bf734730edd5bedcefb010",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-03-18T09:44:51Z",
    "title_canon_sha256": "9c0376fd0f47c87c1501394de81d788f257328352dcbc1529440a9ee82d23bb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3535",
    "kind": "arxiv",
    "version": 1
  }
}