Pith Number

pith:CEGUNY52

pith:2004:CEGUNY52N7GF7TFRQMP6HMAMZB

not attested not anchored not stored refs pending

Observable primordial vector modes

Antony Lewis

arxiv:astro-ph/0403583 v3 · 2004-03-24 · astro-ph · hep-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{CEGUNY52N7GF7TFRQMP6HMAMZB}

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

2 papers in Pith

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	2026-07-04T14:13:24.330968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

110d46e3ba6fcc5fccb1831fe3b00cc8507e14042bbc74284b749e779f41b1ff

Aliases

arxiv: astro-ph/0403583 · arxiv_version: astro-ph/0403583v3 · doi: 10.48550/arxiv.astro-ph/0403583 · pith_short_12: CEGUNY52N7GF · pith_short_16: CEGUNY52N7GF7TFR · pith_short_8: CEGUNY52

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/CEGUNY52N7GF7TFRQMP6HMAMZB \
  | 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: 110d46e3ba6fcc5fccb1831fe3b00cc8507e14042bbc74284b749e779f41b1ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e117fe2cd7efba913608793a58218aacf591a7acce0bf8917ccc652c9adcd4b0",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-03-24T20:54:39Z",
    "title_canon_sha256": "1f6b9bd1cfae617ed201f7855abc9cbd3eacc0d7477f48776e5a81e521a80341"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0403583",
    "kind": "arxiv",
    "version": 3
  }
}