Pith Number

pith:QKXQD5T2

pith:2021:QKXQD5T25ZBHTGTPYOBIV3NOID

not attested not anchored not stored refs pending

The new resonances Z_{cs}(3985) and Z_{cs}(4003) (almost) fill two tetraquark nonets of broken SU(3)_f

Antonio D. Polosa, Luciano Maiani, Veronica Riquer

arxiv:2103.08331 v2 · 2021-03-15 · 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{QKXQD5T25ZBHTGTPYOBIV3NOID}

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	2026-07-05T02:32:49.094633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82af01f67aee42799a6fc3828aedae40d2e230eeb60fa5cd56a1263192b7bff4

Aliases

arxiv: 2103.08331 · arxiv_version: 2103.08331v2 · doi: 10.48550/arxiv.2103.08331 · pith_short_12: QKXQD5T25ZBH · pith_short_16: QKXQD5T25ZBHTGTP · pith_short_8: QKXQD5T2

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/QKXQD5T25ZBHTGTPYOBIV3NOID \
  | 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: 82af01f67aee42799a6fc3828aedae40d2e230eeb60fa5cd56a1263192b7bff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7835013c9cc975ea11f04847a6ce1285dbe2b418bd3a001f5b375bd7629874a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-03-15T12:24:35Z",
    "title_canon_sha256": "e760ed6b0654d0c50e99114a093a20c3f2e190647651650c4469368cfc80fbe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.08331",
    "kind": "arxiv",
    "version": 2
  }
}