Pith Number

pith:NXQ2TITS

pith:2021:NXQ2TITS5BFOAC32GZD4PPQA6U

not attested not anchored not stored refs pending

Do Minimal Parity Solutions to the Strong CP Problem Work?

Hiren H. Patel, Jordy de Vries, Patrick Draper

arxiv:2109.01630 v1 · 2021-09-03 · hep-ph · nucl-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{NXQ2TITS5BFOAC32GZD4PPQA6U}

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	2026-07-05T03:11:20.285015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6de1a9a272e84ae00b7a3647c7be00f517a177ec6113ed27feb5de5f7c1eedf0

Aliases

arxiv: 2109.01630 · arxiv_version: 2109.01630v1 · doi: 10.48550/arxiv.2109.01630 · pith_short_12: NXQ2TITS5BFO · pith_short_16: NXQ2TITS5BFOAC32 · pith_short_8: NXQ2TITS

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/NXQ2TITS5BFOAC32GZD4PPQA6U \
  | 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: 6de1a9a272e84ae00b7a3647c7be00f517a177ec6113ed27feb5de5f7c1eedf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b53f1763925c8ac745869ea94c59983145674cf8bb923f319acb4ef65907cdf1",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-09-03T17:17:10Z",
    "title_canon_sha256": "64bd9624e1ca9e453464e8545e4218320211253ba7a4854d2a9292563c17aff6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.01630",
    "kind": "arxiv",
    "version": 1
  }
}