Pith Number

pith:MPZSWDQC

pith:2011:MPZSWDQCFK4LKNOCM2OYEUCJGY

not attested not anchored not stored refs pending

Texture Zeros for the Standard Model Quark Mass Matrices

Richard H. Benavides, William A. Ponce

arxiv:1104.5475 v1 · 2011-04-28 · 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{MPZSWDQCFK4LKNOCM2OYEUCJGY}

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	2026-05-18T04:13:56.463980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f32b0e022ab8b535c2669d82504936308888d5196f07ad7163c79b4ef857c1

Aliases

arxiv: 1104.5475 · arxiv_version: 1104.5475v1 · doi: 10.48550/arxiv.1104.5475 · pith_short_12: MPZSWDQCFK4L · pith_short_16: MPZSWDQCFK4LKNOC · pith_short_8: MPZSWDQC

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/MPZSWDQCFK4LKNOCM2OYEUCJGY \
  | 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: 63f32b0e022ab8b535c2669d82504936308888d5196f07ad7163c79b4ef857c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "098bc5e6da116962f3e88b565a8c27b8232aa91e37075ee40d69340a737d4b8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-04-28T19:16:49Z",
    "title_canon_sha256": "0f9e2a3d174fd3e48c30de1ea3b3887cf27978382fd815e45d49d47e572d4a5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5475",
    "kind": "arxiv",
    "version": 1
  }
}