Pith Number

pith:KVG63QBR

pith:2020:KVG63QBRKLWND34YJXZCONIJML

not attested not anchored not stored refs pending

Exotic double-charm molecular states with hidden or open strangeness and around $4.5\sim 4.7$ GeV

Fu-Lai Wang, Xiang Liu

arxiv:2008.13484 v2 · 2020-08-31 · 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{KVG63QBRKLWND34YJXZCONIJML}

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	2026-07-05T01:50:30.329982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

554dedc03152ecd1ef984df227350962d35077bcdca87a095a1c8d5228091a37

Aliases

arxiv: 2008.13484 · arxiv_version: 2008.13484v2 · doi: 10.48550/arxiv.2008.13484 · pith_short_12: KVG63QBRKLWN · pith_short_16: KVG63QBRKLWND34Y · pith_short_8: KVG63QBR

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/KVG63QBRKLWND34YJXZCONIJML \
  | 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: 554dedc03152ecd1ef984df227350962d35077bcdca87a095a1c8d5228091a37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c10e817e8bd62f8d5bcd2d7c60063ad11f7118d1e436becbbe97930ed274300",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-08-31T10:58:40Z",
    "title_canon_sha256": "ae9060714f64e1f353b1555c5b0f1b27938598e409682b2f899081bde0803fa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.13484",
    "kind": "arxiv",
    "version": 2
  }
}