Pith Number

pith:35ZTOSXU

pith:2003:35ZTOSXUV7XMQDJE3AYQKNF7GY

not attested not anchored not stored refs pending

Spectral Dependence of CMB Polarization and Parity

Damien A. Easson (Syracuse U.), K.R.S. Balaji (McGill U.), Robert H. Brandenberger (Brown U.)

arxiv:hep-ph/0310368 v2 · 2003-10-31 · hep-ph · 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{35ZTOSXUV7XMQDJE3AYQKNF7GY}

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

Constraints on Anisotropic Cosmic Birefringence from CMB B-mode Polarization

Receipt and verification

First computed	2026-07-04T14:28:45.395961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df73374af4afeec80d24d8310534bf360d28d860e53864c8471a5aa4f892d6d8

Aliases

arxiv: hep-ph/0310368 · arxiv_version: hep-ph/0310368v2 · doi: 10.48550/arxiv.hep-ph/0310368 · pith_short_12: 35ZTOSXUV7XM · pith_short_16: 35ZTOSXUV7XMQDJE · pith_short_8: 35ZTOSXU

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/35ZTOSXUV7XMQDJE3AYQKNF7GY \
  | 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: df73374af4afeec80d24d8310534bf360d28d860e53864c8471a5aa4f892d6d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82d6a1919c85ee7cdfa885ff733f056af27810e10b95cbed22eb9601b4398457",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-10-31T20:00:11Z",
    "title_canon_sha256": "5a885e1ae0d94a22441cede3f621ab19a38ffa83c8ae5aa48461ecc3d265f826"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0310368",
    "kind": "arxiv",
    "version": 2
  }
}