Pith Number

pith:ZUWNHDZF

pith:2018:ZUWNHDZFEPP7427I54LXF4AWNK

not attested not anchored not stored refs pending

Are there narrow flavor-exotic tetraquarks in large-$N_c$ QCD?

Dmitri Melikhov, Hagop Sazdjian, Wolfgang Lucha

arxiv:1810.09986 v1 · 2018-10-23 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZUWNHDZFEPP7427I54LXF4AWNK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:01:06.622599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd2cd38f2523dffe6be8ef1772f0166abf0dfe4f791696e08a1d5e12bb332de8

Aliases

arxiv: 1810.09986 · arxiv_version: 1810.09986v1 · doi: 10.48550/arxiv.1810.09986 · pith_short_12: ZUWNHDZFEPP7 · pith_short_16: ZUWNHDZFEPP7427I · pith_short_8: ZUWNHDZF

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/ZUWNHDZFEPP7427I54LXF4AWNK \
  | 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: cd2cd38f2523dffe6be8ef1772f0166abf0dfe4f791696e08a1d5e12bb332de8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c641dbd44ccb27a91d4e7fc9efe2b5ddc63d1e45c6f3bdd1264a5224d1e19ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-10-23T17:32:22Z",
    "title_canon_sha256": "065154143206573409fe7ceffe2845961d6f8f1612692a3c133adb218cd18d2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09986",
    "kind": "arxiv",
    "version": 1
  }
}