Pith Number

pith:SC5EEF7N

pith:2020:SC5EEF7NSGFPMGZL5SXBMHQPQ3

not attested not anchored not stored refs pending

Triangle Singularities and Charmonium-like $XYZ$ States

Feng-Kun Guo

arxiv:2001.05884 v2 · 2020-01-16 · hep-ph · hep-ex · 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{SC5EEF7NSGFPMGZL5SXBMHQPQ3}

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

2 papers in Pith

Vector charmonium(-like) states in the energy range of 4.1-4.6 GeV

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	2026-07-05T02:18:50.454328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90ba4217ed918af61b2becae161e0f86eeec38a37544498467e793ae5254a508

Aliases

arxiv: 2001.05884 · arxiv_version: 2001.05884v2 · doi: 10.48550/arxiv.2001.05884 · pith_short_12: SC5EEF7NSGFP · pith_short_16: SC5EEF7NSGFPMGZL · pith_short_8: SC5EEF7N

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/SC5EEF7NSGFPMGZL5SXBMHQPQ3 \
  | 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: 90ba4217ed918af61b2becae161e0f86eeec38a37544498467e793ae5254a508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3275f267c768d7228d4b92439cd165c4f20a875266f892f7ee992cd7074b80e",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-01-16T15:19:27Z",
    "title_canon_sha256": "b816f1b1e989df3de11a7191db0b49899f40ad7a94b1d918e3e7509b79d3c697"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.05884",
    "kind": "arxiv",
    "version": 2
  }
}