Pith Number

pith:GJRLWU5U

pith:2026:GJRLWU5ULAFXC2KXUKPXFNABKZ

not attested not anchored not stored refs pending

Hiding in the Shadow of the Upsilon: Ditaus from a Light Pseudoscalar

David Shih, Isaac R Wang, Matthew R Buckley

arxiv:2605.29289 v1 · 2026-05-28 · 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{GJRLWU5ULAFXC2KXUKPXFNABKZ}

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	2026-05-29T01:05:29.682012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3262bb53b4580b716957a29f72b4015651860f70aaabd271257c698a7b2b9429

Aliases

arxiv: 2605.29289 · arxiv_version: 2605.29289v1 · doi: 10.48550/arxiv.2605.29289 · pith_short_12: GJRLWU5ULAFX · pith_short_16: GJRLWU5ULAFXC2KX · pith_short_8: GJRLWU5U

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/GJRLWU5ULAFXC2KXUKPXFNABKZ \
  | 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: 3262bb53b4580b716957a29f72b4015651860f70aaabd271257c698a7b2b9429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2800d030b59fe9b690ad8e00c14203681328809e0892477b39d9e0f775dcb539",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-05-28T03:12:28Z",
    "title_canon_sha256": "8add759018d318d3904e65af63fa5fec9c72db4859d4c80ad5bb30600f1ef299"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29289",
    "kind": "arxiv",
    "version": 1
  }
}