Pith Number

pith:MSDPYCMP

pith:2019:MSDPYCMPYYZ3HKJKFUFYJAITXN

not attested not anchored not stored refs pending

Strong LHCb evidence supporting the existence of the hidden-charm molecular pentaquarks

Rui Chen, Shi-Lin Zhu, Xiang Liu, Zhi-Feng Sun

arxiv:1903.11013 v3 · 2019-03-26 · hep-ph · hep-ex · hep-lat · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MSDPYCMPYYZ3HKJKFUFYJAITXN}

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

Study of the molecular Properties of the $P_c$ and $P_{cs}$ States

Receipt and verification

First computed	2026-05-17T23:40:32.953786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6486fc098fc633b3a92a2d0b848113bb7d27b697e5fc1373d4f8f7a190c0ddf1

Aliases

arxiv: 1903.11013 · arxiv_version: 1903.11013v3 · doi: 10.48550/arxiv.1903.11013 · pith_short_12: MSDPYCMPYYZ3 · pith_short_16: MSDPYCMPYYZ3HKJK · pith_short_8: MSDPYCMP

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/MSDPYCMPYYZ3HKJKFUFYJAITXN \
  | 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: 6486fc098fc633b3a92a2d0b848113bb7d27b697e5fc1373d4f8f7a190c0ddf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db24d46ab3e3d81a50e40f94144ae697ceaba7be409562ee819d8dcd599c10db",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-03-26T16:53:11Z",
    "title_canon_sha256": "3c3e54e8f1f176359f7194c9670c48f2236e83da5e66cdadf968875558080280"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11013",
    "kind": "arxiv",
    "version": 3
  }
}