Pith Number

pith:EUN7WPBO

pith:2008:EUN7WPBOKCIB6YIKFWARAHI3XF

not attested not anchored not stored refs pending

Cosmological CPT violating effect on CMB polarization

Mingzhe Li, Xinmin Zhang

arxiv:0810.0403 v2 · 2008-10-02 · astro-ph · gr-qc · hep-ph · 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{EUN7WPBOKCIB6YIKFWARAHI3XF}

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

Primordial black hole in Lorentz-violating theories: Insights from Bumblebee gravity

A short review on Quintom dark energy theory

The Quintom theory of dark energy after DESI DR2

Receipt and verification

First computed	2026-07-04T17:26:43.617109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

251bfb3c2e50901f610a2d81101d1bb976669257efe7eda4fb4bcf0fa7590edf

Aliases

arxiv: 0810.0403 · arxiv_version: 0810.0403v2 · doi: 10.48550/arxiv.0810.0403 · pith_short_12: EUN7WPBOKCIB · pith_short_16: EUN7WPBOKCIB6YIK · pith_short_8: EUN7WPBO

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/EUN7WPBOKCIB6YIKFWARAHI3XF \
  | 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: 251bfb3c2e50901f610a2d81101d1bb976669257efe7eda4fb4bcf0fa7590edf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e07869c580c31b8f0703083ff4e738a76bed273c3ee651ab52b56a05ab2143c",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-02T12:26:54Z",
    "title_canon_sha256": "f4b9a82b039ab2abc30a84ec18e5c66fb10b787a358c94305d96d59bba659ae5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.0403",
    "kind": "arxiv",
    "version": 2
  }
}