Pith Number

pith:DFOPMFRA

pith:2020:DFOPMFRAGXDMSSKRBYZAROO6QG

not attested not anchored not stored refs pending

Revisit the tetraquark candidates in the $J/\psi J/\psi$ mass spectrum

Zhi-Gang Wang

arxiv:2009.05371 v2 · 2020-09-10 · 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{DFOPMFRAGXDMSSKRBYZAROO6QG}

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	2026-07-05T02:08:50.441340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

195cf6162035c6c949510e3208b9de819acb9abe9aff89647734cbb3e2d1a98d

Aliases

arxiv: 2009.05371 · arxiv_version: 2009.05371v2 · doi: 10.48550/arxiv.2009.05371 · pith_short_12: DFOPMFRAGXDM · pith_short_16: DFOPMFRAGXDMSSKR · pith_short_8: DFOPMFRA

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/DFOPMFRAGXDMSSKRBYZAROO6QG \
  | 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: 195cf6162035c6c949510e3208b9de819acb9abe9aff89647734cbb3e2d1a98d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1da15db0592c0f78a33a40922eb2be099579c84d103055b492cb79bc7375fc8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-09-10T12:54:39Z",
    "title_canon_sha256": "2cdaa08d2f5374c5f63433c3f6443c852f2afc3aff6c34aa662e08078c95a962"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.05371",
    "kind": "arxiv",
    "version": 2
  }
}