Pith Number

pith:FQJA77XU

pith:2016:FQJA77XU6BCQUOG6VKYVKQW2DI

not attested not anchored not stored refs pending

Effective Majorana neutrino decay

Ismael Romero, Javier Peressutti, Luc\'ia Duarte, Oscar A. Sampayo

arxiv:1603.08052 v4 · 2016-03-25 · 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{FQJA77XU6BCQUOG6VKYVKQW2DI}

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	2026-05-18T01:04:21.135114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c120ffef4f0450a38deaab15542da1a26e109f5f505cc646654bc54bd4e03e7

Aliases

arxiv: 1603.08052 · arxiv_version: 1603.08052v4 · doi: 10.48550/arxiv.1603.08052 · pith_short_12: FQJA77XU6BCQ · pith_short_16: FQJA77XU6BCQUOG6 · pith_short_8: FQJA77XU

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/FQJA77XU6BCQUOG6VKYVKQW2DI \
  | 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: 2c120ffef4f0450a38deaab15542da1a26e109f5f505cc646654bc54bd4e03e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4f252702fea79fd1cacfe116fe0f0bcd982ecb8d9e515294b1d78b9b4913892",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-03-25T22:54:52Z",
    "title_canon_sha256": "f960e845842ad9e00197d191fa7e677e027e8479830a5d5a06104485065cfd67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08052",
    "kind": "arxiv",
    "version": 4
  }
}