Pith Number

pith:SWPU6V5Z

pith:2021:SWPU6V5ZBFWXEFY7TPRGYOORLT

not attested not anchored not stored refs pending

Inferring the nature of active neutrinos: Dirac or Majorana?

C. S. Kim, Dibyakrupa Sahoo, M. V. N. Murthy

arxiv:2106.11785 v4 · 2021-06-22 · 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{SWPU6V5ZBFWXEFY7TPRGYOORLT}

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

1 paper in Pith

Gradient-Produced Neutrinos

Receipt and verification

First computed	2026-07-05T04:36:46.268452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

959f4f57b9096d72171f9be26c39d15ce7eae0c55704e4cd82fb8dac28189277

Aliases

arxiv: 2106.11785 · arxiv_version: 2106.11785v4 · doi: 10.48550/arxiv.2106.11785 · pith_short_12: SWPU6V5ZBFWX · pith_short_16: SWPU6V5ZBFWXEFY7 · pith_short_8: SWPU6V5Z

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/SWPU6V5ZBFWXEFY7TPRGYOORLT \
  | 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: 959f4f57b9096d72171f9be26c39d15ce7eae0c55704e4cd82fb8dac28189277

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43eba3cc154eee95c4298fde602a8a06adc26a7051a3ae946ce3ab0dd26275ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-06-22T13:52:46Z",
    "title_canon_sha256": "79494e412908e2660d203d091384b93e4b0ce3e294247f12bcdbdb7d084b5698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11785",
    "kind": "arxiv",
    "version": 4
  }
}