Pith. sign in
Pith Number

pith:GBEJDUCT

pith:2025:GBEJDUCTKDZXY2FYRMLFNWYDJ5
not attested not anchored not stored refs pending

Non-invertible symmetry as an axion-less solution to the strong CP problem

Qiuyue Liang, Tsutomu T. Yanagida

arxiv:2505.05142 v1 · 2025-05-08 · hep-ph · hep-th

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\usepackage{pith}
\pithnumber{GBEJDUCTKDZXY2FYRMLFNWYDJ5}

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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.

Cited by

8 papers in Pith

Receipt and verification
First computed 2026-07-05T11:01:05.495384Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

304891d05350f37c68b88b1656db034f403de2b94a118c3be43aa4882072aea2

Aliases

arxiv: 2505.05142 · arxiv_version: 2505.05142v1 · doi: 10.48550/arxiv.2505.05142 · pith_short_12: GBEJDUCTKDZX · pith_short_16: GBEJDUCTKDZXY2FY · pith_short_8: GBEJDUCT
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/GBEJDUCTKDZXY2FYRMLFNWYDJ5 \
  | 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: 304891d05350f37c68b88b1656db034f403de2b94a118c3be43aa4882072aea2
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "e93a5e216631a144e2f8e7f66c094a80a2d24f4ed16cb3c09887ef23cf4833fa",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-05-08T11:26:35Z",
    "title_canon_sha256": "90ffe65213f26c72d5c56aba56472b3f827395fa5ed809b61f5dfda773f6fdf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05142",
    "kind": "arxiv",
    "version": 1
  }
}