Pith Number

pith:2J6D44OI

pith:2025:2J6D44OIU3CSJV6EBBTC53G5AR

not attested not anchored not stored refs pending

Two Higgs Doublet Solutions to the Strong CP Problem

Bea Noether, Claudio Andrea Manzari, Lawrence J. Hall, Quentin Bonnefoy

arxiv:2506.13853 v1 · 2025-06-16 · hep-ph · hep-ex · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2J6D44OIU3CSJV6EBBTC53G5AR}

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	2026-07-05T11:23:48.614744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27c3e71c8a6c524d7c408662eecdd047bbd3a2b10f3be59c41f351ccf70952f

Aliases

arxiv: 2506.13853 · arxiv_version: 2506.13853v1 · doi: 10.48550/arxiv.2506.13853 · pith_short_12: 2J6D44OIU3CS · pith_short_16: 2J6D44OIU3CSJV6E · pith_short_8: 2J6D44OI

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/2J6D44OIU3CSJV6EBBTC53G5AR \
  | 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: d27c3e71c8a6c524d7c408662eecdd047bbd3a2b10f3be59c41f351ccf70952f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6caaeca827346edd6bdf0d76ac404854c3eace0f864b2886640ba71162e6d4ee",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-06-16T18:00:00Z",
    "title_canon_sha256": "3de27994732fcb656888f2e1d9ab33878d3a5aba2b3905fe047b53e5965d9a90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13853",
    "kind": "arxiv",
    "version": 1
  }
}