Pith Number

pith:UDWLLMKD

pith:2026:UDWLLMKD3MNR7LUPB66RWPNAG2

not attested not anchored not stored refs pending

Investigating the role of tetraquark operators in lattice QCD studies of the $a_0(980)$ and $\kappa$ resonances

Andr\'e Walker-Loud, Andrew D. Hanlon, Colin Morningstar, Daniel Darvish, Fernando Romero-L\'opez, Jacob Fallica, John Bulava, John Meneghini, Ruair\'i Brett, Sarah Skinner

arxiv:2603.19192 v2 · 2026-03-19 · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UDWLLMKD3MNR7LUPB66RWPNAG2}

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	2026-07-24T01:24:09.598217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0ecb5b143db1b1fae8f0fbd1b3da03686f974655f4be684bfde3ad81c49033a

Aliases

arxiv: 2603.19192 · arxiv_version: 2603.19192v2 · doi: 10.48550/arxiv.2603.19192 · pith_short_12: UDWLLMKD3MNR · pith_short_16: UDWLLMKD3MNR7LUP · pith_short_8: UDWLLMKD

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/UDWLLMKD3MNR7LUPB66RWPNAG2 \
  | 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: a0ecb5b143db1b1fae8f0fbd1b3da03686f974655f4be684bfde3ad81c49033a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b208a545bf55bee83cc2c8212b53605b3865d2b86b60f31c547653ac90eabcb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2026-03-19T17:49:16Z",
    "title_canon_sha256": "3bb82eef460d3e5f2f6980bfb224ede9cbb4cf3af157e3e409943cc7bacc4180"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.19192",
    "kind": "arxiv",
    "version": 2
  }
}