Pith Number

pith:27SD2AKW

pith:2010:27SD2AKWWT5AXSHG44P4RVNR5Z

not attested not anchored not stored refs pending

Baryon asymmetry from leptogenesis with four zero neutrino Yukawa textures

Ambar Ghosal, Biswajit Adhikary, Probir Roy

arxiv:1009.2635 v2 · 2010-09-14 · hep-ph · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27SD2AKWWT5AXSHG44P4RVNR5Z}

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	2026-05-18T04:30:36.417376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7e43d0156b4fa0bc8e6e71fc8d5b1ee43fe0f3756236e4db3019c799ecea2dc

Aliases

arxiv: 1009.2635 · arxiv_version: 1009.2635v2 · doi: 10.48550/arxiv.1009.2635 · pith_short_12: 27SD2AKWWT5A · pith_short_16: 27SD2AKWWT5AXSHG · pith_short_8: 27SD2AKW

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/27SD2AKWWT5AXSHG44P4RVNR5Z \
  | 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: d7e43d0156b4fa0bc8e6e71fc8d5b1ee43fe0f3756236e4db3019c799ecea2dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e27e66d328a735213be9f30c1fe6e8e4c2247c85c1c7fd921ac56d9ddd6ba519",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-09-14T12:31:41Z",
    "title_canon_sha256": "ebf5962f6ac49038c74b0d27b076cd6f93d206718a1535dd3504969a826b22f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2635",
    "kind": "arxiv",
    "version": 2
  }
}