Pith Number

pith:ETW27I2F

pith:2010:ETW27I2F56EKJAXEFFDRZWUZGP

not attested not anchored not stored refs pending

The Magnetic Field of the Milky Way Galaxy

Jo-Anne Brown

arxiv:1012.2932 v1 · 2010-12-14 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETW27I2F56EKJAXEFFDRZWUZGP}

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

New Limits on Charged Dark Matter from Large-Scale Coherent Magnetic Fields

Receipt and verification

First computed	2026-05-18T04:33:19.038122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24edafa345ef88a482e429471cda9933d20f6362888b3f7da6c082b99f800de2

Aliases

arxiv: 1012.2932 · arxiv_version: 1012.2932v1 · doi: 10.48550/arxiv.1012.2932 · pith_short_12: ETW27I2F56EK · pith_short_16: ETW27I2F56EKJAXE · pith_short_8: ETW27I2F

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/ETW27I2F56EKJAXEFFDRZWUZGP \
  | 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: 24edafa345ef88a482e429471cda9933d20f6362888b3f7da6c082b99f800de2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c896bd9a93948cbafcecedc1cf5ca29c34175f9fcd82102252bbde18a03722c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-12-14T04:54:50Z",
    "title_canon_sha256": "ab526fffa98d0204b0f12ac4570f8c35bef5c031068c7e2cc8d45c5ed6c5cbfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2932",
    "kind": "arxiv",
    "version": 1
  }
}