Pith Number

pith:JOR2NUFP

pith:2009:JOR2NUFPB3ZNRH4LP2SA5M3MIB

not attested not anchored not stored refs pending

Non-unitarity effects in a realistic low-scale seesaw model

He Zhang, Michal Malinsky, Tommy Ohlsson

arxiv:0903.1961 v2 · 2009-03-11 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JOR2NUFPB3ZNRH4LP2SA5M3MIB}

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	2026-05-18T02:35:00.501508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ba3a6d0af0ef2d89f8b7ea40eb36c404fe1148c24eead4618d5c1e34425b827

Aliases

arxiv: 0903.1961 · arxiv_version: 0903.1961v2 · doi: 10.48550/arxiv.0903.1961 · pith_short_12: JOR2NUFPB3ZN · pith_short_16: JOR2NUFPB3ZNRH4L · pith_short_8: JOR2NUFP

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/JOR2NUFPB3ZNRH4LP2SA5M3MIB \
  | 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: 4ba3a6d0af0ef2d89f8b7ea40eb36c404fe1148c24eead4618d5c1e34425b827

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a25cd24723f894c8412bfeda9f8c9d50d0abbf1925b10dbbd21767f3d645c25",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-03-11T12:30:10Z",
    "title_canon_sha256": "ce060d5b03bc9d561fbb9ba15b4a226b26fd4ee729eef919e40617f551514829"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1961",
    "kind": "arxiv",
    "version": 2
  }
}