Pith Number

pith:I5I3PBST

pith:2013:I5I3PBSTDK3MODNPLFBIM7AFO5

not attested not anchored not stored refs pending

Neutrino Mass from a d=7 Effective Operator in a SUSY-GUT Framework

Davide Meloni, Martin B. Krauss, Walter Winter, Werner Porod

arxiv:1301.4221 v2 · 2013-01-17 · 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{I5I3PBSTDK3MODNPLFBIM7AFO5}

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	2026-05-18T03:18:20.260095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4751b786531ab6c70daf5942867c057750d26e2923c22ff4b2a66313be6fccbd

Aliases

arxiv: 1301.4221 · arxiv_version: 1301.4221v2 · doi: 10.48550/arxiv.1301.4221 · pith_short_12: I5I3PBSTDK3M · pith_short_16: I5I3PBSTDK3MODNP · pith_short_8: I5I3PBST

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/I5I3PBSTDK3MODNPLFBIM7AFO5 \
  | 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: 4751b786531ab6c70daf5942867c057750d26e2923c22ff4b2a66313be6fccbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dc437b5eea8dee6b96e1089f9931e2e3efcd7ce0bf3c6030aac776537ab14c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-01-17T21:00:07Z",
    "title_canon_sha256": "7028353f8759866f7e57ca9ec63ca7191927105815a3b1d9ad2b4b62e36f0efa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4221",
    "kind": "arxiv",
    "version": 2
  }
}