Pith Number

pith:EQEFB6JA

pith:2012:EQEFB6JAYGEYG2BYWI5YLGNSHI

not attested not anchored not stored refs pending

Scalar mesons and tetraquarks by means of lattice QCD

Carsten Urbach, Christian Wiese, Constantia Alexandrou, Jan Oliver Daldrop, Luigi Scorzato, Marc Wagner, Mario Gravina, Mattia Dalla Brida

arxiv:1212.1648 v1 · 2012-12-07 · hep-lat · 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{EQEFB6JAYGEYG2BYWI5YLGNSHI}

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	2026-05-18T03:15:55.882234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

240850f920c189836838b23b8599b23a20779930f1b7c82fb170db39f293266f

Aliases

arxiv: 1212.1648 · arxiv_version: 1212.1648v1 · doi: 10.48550/arxiv.1212.1648 · pith_short_12: EQEFB6JAYGEY · pith_short_16: EQEFB6JAYGEYG2BY · pith_short_8: EQEFB6JA

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/EQEFB6JAYGEYG2BYWI5YLGNSHI \
  | 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: 240850f920c189836838b23b8599b23a20779930f1b7c82fb170db39f293266f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4be4fd2e6f50804572f7f268d7b960e175126e5f816d77b8ffbd6ba6e85c53a",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2012-12-07T16:34:05Z",
    "title_canon_sha256": "89988f027a9df49d331f024f9b83907c27ef95de5fd72d7496b51d90af4249a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1648",
    "kind": "arxiv",
    "version": 1
  }
}