Pith Number

pith:N5YRBN54

pith:2018:N5YRBN54OIR5N3ESVJC5FUQJFX

not attested not anchored not stored refs pending

Constraints on new physics from $K \to \pi \nu \bar\nu$

German Valencia, Keith Wong, Xiao-Gang He

arxiv:1804.07449 v3 · 2018-04-20 · 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{N5YRBN54OIR5N3ESVJC5FUQJFX}

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	2026-07-05T01:08:21.465558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f7110b7bc7223d6ec92aa45d2d2092dcc60529fb7ce9693adbf242d8aab63fe

Aliases

arxiv: 1804.07449 · arxiv_version: 1804.07449v3 · doi: 10.48550/arxiv.1804.07449 · pith_short_12: N5YRBN54OIR5 · pith_short_16: N5YRBN54OIR5N3ES · pith_short_8: N5YRBN54

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/N5YRBN54OIR5N3ESVJC5FUQJFX \
  | 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: 6f7110b7bc7223d6ec92aa45d2d2092dcc60529fb7ce9693adbf242d8aab63fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b799630deacecbed3050e7c83a8370a5167cba794681cd1d4be2f2773b1a4316",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-04-20T04:59:46Z",
    "title_canon_sha256": "68b5aee2e9c06526bdf479a358a8f636dec347719a62910d3f81c36d3085f586"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07449",
    "kind": "arxiv",
    "version": 3
  }
}