Pith Number

pith:WOKRPUGL

pith:2020:WOKRPUGLGWHOBYCSXKTUZSXRX4

not attested not anchored not stored refs pending

The nature of charged charmonium-like states $Z_c(3900)$ and its strange partner $Z_{cs}(3982)$

Meng-Chuan Du, Qiang Zhao, Qian Wang

arxiv:2011.09225 v1 · 2020-11-18 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WOKRPUGLGWHOBYCSXKTUZSXRX4}

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	2026-07-05T01:52:41.882491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b39517d0cb358ee0e052baa74ccaf1bf14b5d8d81538bf2b38549dbe8f6598a5

Aliases

arxiv: 2011.09225 · arxiv_version: 2011.09225v1 · doi: 10.48550/arxiv.2011.09225 · pith_short_12: WOKRPUGLGWHO · pith_short_16: WOKRPUGLGWHOBYCS · pith_short_8: WOKRPUGL

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/WOKRPUGLGWHOBYCSXKTUZSXRX4 \
  | 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: b39517d0cb358ee0e052baa74ccaf1bf14b5d8d81538bf2b38549dbe8f6598a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fab5c8bf0d57680669be817b80c98408c45b9540d1d4a3eb88c3b1461b2d75cc",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-11-18T11:47:35Z",
    "title_canon_sha256": "b113d01469ff6625de0daf7f260a4d4890d974d1aab34a1fc00713cfefc072c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.09225",
    "kind": "arxiv",
    "version": 1
  }
}