Pith Number

pith:Q53VBHTY

pith:2013:Q53VBHTYRO54MKC4KBAWIINZKO

not attested not anchored not stored refs pending

Solving the Strong CP Problem with Discrete Symmetries and the Right Unitarity Triangle

Martin Holthausen, Martin Spinrath, Michael A. Schmidt, Stefan Antusch

arxiv:1307.0710 v2 · 2013-07-02 · 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{Q53VBHTYRO54MKC4KBAWIINZKO}

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	2026-05-18T03:06:13.168210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8777509e788bbbc6285c50416421b953a7ea898dfb0c74357478d8179d1a0270

Aliases

arxiv: 1307.0710 · arxiv_version: 1307.0710v2 · doi: 10.48550/arxiv.1307.0710 · pith_short_12: Q53VBHTYRO54 · pith_short_16: Q53VBHTYRO54MKC4 · pith_short_8: Q53VBHTY

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/Q53VBHTYRO54MKC4KBAWIINZKO \
  | 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: 8777509e788bbbc6285c50416421b953a7ea898dfb0c74357478d8179d1a0270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1cba4633142a1b0c5d6acbcb36e9886251eccf4418365dbc6a12c0403aa0f07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-07-02T14:09:34Z",
    "title_canon_sha256": "64b130a5782bfd704ad317b6624fd096fc09a5e819d71be72d7348ac6279985a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0710",
    "kind": "arxiv",
    "version": 2
  }
}