Pith Number

pith:RX5DDEST

pith:2005:RX5DDESTWCNJSSRGPECKWD4UEL

not attested not anchored not stored refs pending

Anisotropic cosmological models with non-minimally coupled magnetic field

Alexander B. Balakin, Winfried Zimdahl

arxiv:astro-ph/0504228 v1 · 2005-04-10 · astro-ph · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RX5DDESTWCNJSSRGPECKWD4UEL}

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	2026-05-18T01:07:31.463377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dfa319253b09a994a267904ab0f9422ce563253f14542441aa8b08e010609b8

Aliases

arxiv: astro-ph/0504228 · arxiv_version: astro-ph/0504228v1 · doi: 10.48550/arxiv.astro-ph/0504228 · pith_short_12: RX5DDESTWCNJ · pith_short_16: RX5DDESTWCNJSSRG · pith_short_8: RX5DDEST

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/RX5DDESTWCNJSSRGPECKWD4UEL \
  | 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: 8dfa319253b09a994a267904ab0f9422ce563253f14542441aa8b08e010609b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e8d71365128e1c7b2d20513980e8f6d495d1466eac227858e5998d04391f704",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-04-10T10:34:43Z",
    "title_canon_sha256": "b02a313adbecdc3cc2894c0989b2c4d95f943320b763d894f81544866b8dee33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0504228",
    "kind": "arxiv",
    "version": 1
  }
}