Pith Number

pith:J43QFSWI

pith:2016:J43QFSWIIKOYX3KUKQZ7SFUTSA

not attested not anchored not stored refs pending

Flavor changing nucleon decay

Nobuhiro Maekawa, Yu Muramatsu

arxiv:1601.04789 v4 · 2016-01-19 · 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{J43QFSWIIKOYX3KUKQZ7SFUTSA}

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	2026-05-18T00:50:12.525331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f3702cac8429d8bed545433f9169390032e5c6b50be45fc678e1033db997adc

Aliases

arxiv: 1601.04789 · arxiv_version: 1601.04789v4 · doi: 10.48550/arxiv.1601.04789 · pith_short_12: J43QFSWIIKOY · pith_short_16: J43QFSWIIKOYX3KU · pith_short_8: J43QFSWI

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/J43QFSWIIKOYX3KUKQZ7SFUTSA \
  | 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: 4f3702cac8429d8bed545433f9169390032e5c6b50be45fc678e1033db997adc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe463b1b051534de2eb06c144cfc5c5ade7c2140ce2409bd7411055cb2c86af3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-01-19T03:58:00Z",
    "title_canon_sha256": "5c11110fb52a26dc99527db86430920ee3752d363294ea7908648d7e21c2d88c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04789",
    "kind": "arxiv",
    "version": 4
  }
}