Pith Number

pith:KUXPOKJG

pith:2009:KUXPOKJGDB6FZ6FNGS43LCUT3E

not attested not anchored not stored refs pending

Remarkable symmetries in the Milky Way disk's magnetic field

Katherine J. Newton-McGee, Philipp P. Kronberg

arxiv:0909.4753 v3 · 2009-09-25 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUXPOKJGDB6FZ6FNGS43LCUT3E}

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	2026-05-18T02:11:37.505486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

552ef72926187c5cf8ad34b9b58a93d92dd9aa9c4173662c290a4570a5864d19

Aliases

arxiv: 0909.4753 · arxiv_version: 0909.4753v3 · doi: 10.48550/arxiv.0909.4753 · pith_short_12: KUXPOKJGDB6F · pith_short_16: KUXPOKJGDB6FZ6FN · pith_short_8: KUXPOKJG

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/KUXPOKJGDB6FZ6FNGS43LCUT3E \
  | 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: 552ef72926187c5cf8ad34b9b58a93d92dd9aa9c4173662c290a4570a5864d19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b302569cc9bbf6bb8e7e7e0c328fd7e1e38f6c0a588a4a879db41569c1da5cc0",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-09-25T17:37:56Z",
    "title_canon_sha256": "b34084acc6d1f5894478bfce851ba11fb0c3a440e987b86a6ab288c9f03b604a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4753",
    "kind": "arxiv",
    "version": 3
  }
}