Pith Number

pith:C5325Q5G

pith:2018:C5325Q5GHR4GQ235QU5FGL4XIS

not attested not anchored not stored refs pending

Tetraquarks in the 1/N Expansion: a New Appraisal

Antonio D. Polosa, Luciano Maiani, Veronica Riquer

arxiv:1803.06883 v2 · 2018-03-19 · 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{C5325Q5GHR4GQ235QU5FGL4XIS}

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	2026-05-18T00:04:17.521027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1777aec3a63c78686b7d853a532f9744bfa4b4f4296a42897b1b7f89844eb6f0

Aliases

arxiv: 1803.06883 · arxiv_version: 1803.06883v2 · doi: 10.48550/arxiv.1803.06883 · pith_short_12: C5325Q5GHR4G · pith_short_16: C5325Q5GHR4GQ235 · pith_short_8: C5325Q5G

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/C5325Q5GHR4GQ235QU5FGL4XIS \
  | 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: 1777aec3a63c78686b7d853a532f9744bfa4b4f4296a42897b1b7f89844eb6f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdb11228669fadb5e6eac252389eb83e041fd8925695fb7dddad0c336538fff0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-03-19T12:04:58Z",
    "title_canon_sha256": "433dd7612112241eb2dec587a8845aeb63c3d2f1db76aa1026dac332cd1669e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06883",
    "kind": "arxiv",
    "version": 2
  }
}