Pith Number

pith:X6V7VWWJ

pith:2005:X6V7VWWJBNOG5TSYTBILSFAGNO

not attested not anchored not stored refs pending

Effects of Cosmological Magnetic Helicity on the Cosmic Microwave Background

2), (2) Center for Plasma Astrophysics (Georgia)), Bharat Ratra (1); ((1) Kansas State University (USA), Tina Kahniashvili (1

arxiv:astro-ph/0503709 v1 · 2005-03-31 · 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{X6V7VWWJBNOG5TSYTBILSFAGNO}

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

3 papers in Pith

Effects of primordial magnetic fields on 21 cm multifrequency angular power spectra

Revisiting constraints on primordial vector modes and implications for sourced magnetic fields and observed $EB$ power spectrum

The Status of Gravitational Vector Perturbations with Recent CMB Data

Receipt and verification

First computed	2026-07-04T16:51:50.342106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfabfadac90b5c6ece589850b914066bb6f20a599be1bf5240effae5183f6294

Aliases

arxiv: astro-ph/0503709 · arxiv_version: astro-ph/0503709v1 · doi: 10.48550/arxiv.astro-ph/0503709 · pith_short_12: X6V7VWWJBNOG · pith_short_16: X6V7VWWJBNOG5TSY · pith_short_8: X6V7VWWJ

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/X6V7VWWJBNOG5TSYTBILSFAGNO \
  | 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: bfabfadac90b5c6ece589850b914066bb6f20a599be1bf5240effae5183f6294

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebe8e77776b3cef45ba28425c0e6ce7df5ba38b4ccf603a1c61ce2d32b3d5f91",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-31T19:23:01Z",
    "title_canon_sha256": "e6a29b8b770ae3924b576a536407905409160e7050f5d88d069b673dbb2473b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503709",
    "kind": "arxiv",
    "version": 1
  }
}