Pith Number

pith:RLSKUGEC

pith:2016:RLSKUGEC7BWTCR4YDWDN3S3ZD5

not attested not anchored not stored refs pending

The B-mode polarization of CMB and Cosmic Neutrino Background

Jafar Khodagholizadeh, Mahdi Sadegh, Rohoollah Mohammadi, She-Sheng Xue

arxiv:1602.00237 v1 · 2016-01-31 · astro-ph.CO · gr-qc · 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{RLSKUGEC7BWTCR4YDWDN3S3ZD5}

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.

Receipt and verification

First computed	2026-05-18T01:11:45.051124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ae4aa1882f86d3147981d86ddcb791f630f0e063da0452aa7a7665f57b17dd5

Aliases

arxiv: 1602.00237 · arxiv_version: 1602.00237v1 · doi: 10.48550/arxiv.1602.00237 · pith_short_12: RLSKUGEC7BWT · pith_short_16: RLSKUGEC7BWTCR4Y · pith_short_8: RLSKUGEC

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/RLSKUGEC7BWTCR4YDWDN3S3ZD5 \
  | 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: 8ae4aa1882f86d3147981d86ddcb791f630f0e063da0452aa7a7665f57b17dd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0d2d3b5b0675c00227a20ba943db2669abbbe0162881d48c2a0ce5d3a1e84e0",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-01-31T12:34:59Z",
    "title_canon_sha256": "3e8994742ed125ff56bc75649752cc63d14eeefbb56dbcf428d930b8a0cec4ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00237",
    "kind": "arxiv",
    "version": 1
  }
}