Pith Number

pith:DQNNBBBT

pith:2004:DQNNBBBTZNILOOEYPQHIVE5T25

not attested not anchored not stored refs pending

Faraday Rotation of the Cosmic Microwave Background Polarization and Primordial Magnetic Field Properties

A.D. Dolgov, F.L. Villante, L. Campanelli, M. Giannotti

arxiv:astro-ph/0405420 v3 · 2004-05-21 · 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{DQNNBBBTZNILOOEYPQHIVE5T25}

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

B-mode Power Spectrum of CMB via Polarized Compton Scattering

Receipt and verification

First computed	2026-07-04T16:43:48.715772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c1ad08433cb50b738987c0e8a93b3d770ee45e278f2c01b47d8b36e97f85c09

Aliases

arxiv: astro-ph/0405420 · arxiv_version: astro-ph/0405420v3 · doi: 10.48550/arxiv.astro-ph/0405420 · pith_short_12: DQNNBBBTZNIL · pith_short_16: DQNNBBBTZNILOOEY · pith_short_8: DQNNBBBT

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/DQNNBBBTZNILOOEYPQHIVE5T25 \
  | 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: 1c1ad08433cb50b738987c0e8a93b3d770ee45e278f2c01b47d8b36e97f85c09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73c09da021d2726919e7040214d6ab0a363b15fc1037b1871f409e1f5138579a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-05-21T11:06:19Z",
    "title_canon_sha256": "f373649a625986aec0a87b67c139575f7d0269a5630736cc7c1e292bc926368a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0405420",
    "kind": "arxiv",
    "version": 3
  }
}