Pith Number

pith:7ETUAUPL

pith:2026:7ETUAUPLTKASZXXOYDTA4NHJBA

not attested not anchored not stored refs pending

Revisiting charmonium hybrid spectroscopy

Bing Chen, Ri-Qing Qian, Xiang Liu

arxiv:2602.14766 v2 · 2026-02-16 · 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{7ETUAUPLTKASZXXOYDTA4NHJBA}

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	2026-07-23T01:24:22.042141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9274051eb9a812cdeeec0e60e34e908126cd75656e0e9207513b8bb1cd320cb

Aliases

arxiv: 2602.14766 · arxiv_version: 2602.14766v2 · doi: 10.48550/arxiv.2602.14766 · pith_short_12: 7ETUAUPLTKAS · pith_short_16: 7ETUAUPLTKASZXXO · pith_short_8: 7ETUAUPL

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/7ETUAUPLTKASZXXOYDTA4NHJBA \
  | 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: f9274051eb9a812cdeeec0e60e34e908126cd75656e0e9207513b8bb1cd320cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bb4c1e5c97d3fa36f47aab620e3299144bc496e95573b701b2f16affcd25de6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-02-16T14:08:58Z",
    "title_canon_sha256": "2d3b7211d500a71317d993ee067420d7cc85d3084cf3a80d856cc5a4902ed5b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.14766",
    "kind": "arxiv",
    "version": 2
  }
}