Pith Number

pith:RAIHLBTI

pith:2018:RAIHLBTIXVZ2LZQ72JHWUZAHNJ

not attested not anchored not stored refs pending

Connecting the Cabbibo-Kobayashi-Maskawa matrix to quark masses

M. Novello, V. Antunes

arxiv:1804.00572 v1 · 2018-04-02 · physics.gen-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{RAIHLBTIXVZ2LZQ72JHWUZAHNJ}

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	2026-05-18T00:19:36.574727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8810758668bd73a5e61fd24f6a64076a4e66b2fa5ffbcba1c4318761e6fe6829

Aliases

arxiv: 1804.00572 · arxiv_version: 1804.00572v1 · doi: 10.48550/arxiv.1804.00572 · pith_short_12: RAIHLBTIXVZ2 · pith_short_16: RAIHLBTIXVZ2LZQ7 · pith_short_8: RAIHLBTI

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/RAIHLBTIXVZ2LZQ72JHWUZAHNJ \
  | 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: 8810758668bd73a5e61fd24f6a64076a4e66b2fa5ffbcba1c4318761e6fe6829

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5fb879c4cba2d4f7d78d2a9454b3dfbc3f4bc7d7ab9d757ec5e9cd3ba9dc089",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2018-04-02T14:46:08Z",
    "title_canon_sha256": "aeaa4d0a43ba6389f3ba1c67d7e2f55951aeca08f1e130da1ab9c6deed211a01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00572",
    "kind": "arxiv",
    "version": 1
  }
}