Pith Number

pith:5NXNVSBL

pith:2001:5NXNVSBLUUCX2OBCR4ERZN5UKM

not attested not anchored not stored refs pending

Hierarchies of quark masses and the mixing matrix in the standard theory

B. Machet, S.T. Petcov

arxiv:hep-ph/0103334 v2 · 2001-03-30 · 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{5NXNVSBLUUCX2OBCR4ERZN5UKM}

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	2026-05-18T02:36:47.879269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb6edac82ba5057d38228f091cb7b4533f179ced65b6b932c52fb55609afd525

Aliases

arxiv: hep-ph/0103334 · arxiv_version: hep-ph/0103334v2 · doi: 10.48550/arxiv.hep-ph/0103334 · pith_short_12: 5NXNVSBLUUCX · pith_short_16: 5NXNVSBLUUCX2OBC · pith_short_8: 5NXNVSBL

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/5NXNVSBLUUCX2OBCR4ERZN5UKM \
  | 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: eb6edac82ba5057d38228f091cb7b4533f179ced65b6b932c52fb55609afd525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99362a6f6eac9daef0057f4c85b2fd621bf27cef0531357170692570b5737210",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-03-30T12:25:59Z",
    "title_canon_sha256": "b37aeec21ba11e7217121aa6f4593ecdd7a044acb67cd0582b25c99324b3d80d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0103334",
    "kind": "arxiv",
    "version": 2
  }
}