Pith Number

pith:4SWOZS6Z

pith:2012:4SWOZS6ZMMCFNX563EJCEIGOWC

not attested not anchored not stored refs pending

Realistic Cyclic Magnetic Universe

L. G. Medeiros

arxiv:1209.1124 v2 · 2012-09-05 · physics.gen-ph · 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{4SWOZS6ZMMCFNX563EJCEIGOWC}

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	2026-05-18T03:42:45.936499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4aceccbd9630456dfbed9122220ceb08f78eae32a8e91856b1b017cbd8bacd2

Aliases

arxiv: 1209.1124 · arxiv_version: 1209.1124v2 · doi: 10.48550/arxiv.1209.1124 · pith_short_12: 4SWOZS6ZMMCF · pith_short_16: 4SWOZS6ZMMCFNX56 · pith_short_8: 4SWOZS6Z

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/4SWOZS6ZMMCFNX563EJCEIGOWC \
  | 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: e4aceccbd9630456dfbed9122220ceb08f78eae32a8e91856b1b017cbd8bacd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "718e9a00679079f9586827169be9c5fec75941e1b5493d6aaffb548512044f5b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2012-09-05T21:25:43Z",
    "title_canon_sha256": "0b05b1e8e1cc85ba879bb8d7fdf11140d6736889675a3a454ea68756eee0c07d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1124",
    "kind": "arxiv",
    "version": 2
  }
}