Pith Number

pith:6GDFX5MZ

pith:2004:6GDFX5MZ4CVSMSC6AQFGQ2QIRE

not attested not anchored not stored refs pending

Faraday Rotation of the Cosmic Microwave Background Polarization by a Stochastic Magnetic Field

Arthur Kosowsky, Bharat Ratra, George Lavrelashvili, Tina Kahniashvili

arxiv:astro-ph/0409767 v2 · 2004-09-30 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6GDFX5MZ4CVSMSC6AQFGQ2QIRE}

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

Detecting rotation from lensing in the CMB

Receipt and verification

First computed	2026-07-04T16:44:53.627298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1865bf599e0ab26485e040a686a08893a8a5088f62d11567010b4d0ff4bf839

Aliases

arxiv: astro-ph/0409767 · arxiv_version: astro-ph/0409767v2 · doi: 10.48550/arxiv.astro-ph/0409767 · pith_short_12: 6GDFX5MZ4CVS · pith_short_16: 6GDFX5MZ4CVSMSC6 · pith_short_8: 6GDFX5MZ

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/6GDFX5MZ4CVSMSC6AQFGQ2QIRE \
  | 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: f1865bf599e0ab26485e040a686a08893a8a5088f62d11567010b4d0ff4bf839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd6970863625a23790f8d76c6f1610b012b2eb602fcfcd21ea32e04f995f7b19",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-09-30T18:21:03Z",
    "title_canon_sha256": "aec8ebb3331925c5f3cdef650d53a61d4d67327d48987361b712d426cd2c2900"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0409767",
    "kind": "arxiv",
    "version": 2
  }
}