Pith Number

pith:6KA6LJYW

pith:2005:6KA6LJYWLC54VRCJHWT4PQVXLX

not attested not anchored not stored refs pending

Heavy neutrino mass hierarchy from leptogenesis in left-right symmetric models with spontaneous CP-violation

Narendra Sahu, S. Uma Sankar

arxiv:hep-ph/0501069 v3 · 2005-01-10 · 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{6KA6LJYWLC54VRCJHWT4PQVXLX}

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	2026-05-18T02:36:20.325036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f281e5a71658bbcac4493da7c7c2b75dfab9f13c4dbbea605cb293568b62a30c

Aliases

arxiv: hep-ph/0501069 · arxiv_version: hep-ph/0501069v3 · doi: 10.48550/arxiv.hep-ph/0501069 · pith_short_12: 6KA6LJYWLC54 · pith_short_16: 6KA6LJYWLC54VRCJ · pith_short_8: 6KA6LJYW

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/6KA6LJYWLC54VRCJHWT4PQVXLX \
  | 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: f281e5a71658bbcac4493da7c7c2b75dfab9f13c4dbbea605cb293568b62a30c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32d0f3b368a4aea1001fa194c89868285c3539d6c43b430b8861b2fc2657a269",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-01-10T13:28:36Z",
    "title_canon_sha256": "9d3f35149df3350c67521583f0e92c4900bdd7de27418362ec6111d3b1c31fa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0501069",
    "kind": "arxiv",
    "version": 3
  }
}