Pith Number

pith:3YF3CWU2

pith:2020:3YF3CWU2J6SR2GMBHZKVNO7ZBV

not attested not anchored not stored refs pending

Analysis of the hidden-charm tetraquark molecule mass spectrum with the QCD sum rules

Zhi-Gang Wang

arxiv:2012.11869 v2 · 2020-12-22 · 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{3YF3CWU2J6SR2GMBHZKVNO7ZBV}

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.

Cited by

1 paper in Pith

Determination of the $Z_c(3900)$ and the $Z_{cs}(3985)$ states from joint analysis of experimental and lattice data

Receipt and verification

First computed	2026-07-05T03:21:41.546024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de0bb15a9a4fa51d19813e5556bbf90d7728f7d049730c83f9e9fee8e006573a

Aliases

arxiv: 2012.11869 · arxiv_version: 2012.11869v2 · doi: 10.48550/arxiv.2012.11869 · pith_short_12: 3YF3CWU2J6SR · pith_short_16: 3YF3CWU2J6SR2GMB · pith_short_8: 3YF3CWU2

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/3YF3CWU2J6SR2GMBHZKVNO7ZBV \
  | 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: de0bb15a9a4fa51d19813e5556bbf90d7728f7d049730c83f9e9fee8e006573a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de17e3766dc2548f3ce7ca3830111c78e0aaf2101e82a81cb08f94c9449f55c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-12-22T08:02:02Z",
    "title_canon_sha256": "f5efad9b6bbdb83c43e51754adb8086f9b51810416b88702e6f3d71d3ab85f55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.11869",
    "kind": "arxiv",
    "version": 2
  }
}