Pith Number

pith:6CDYXEJR

pith:2021:6CDYXEJRS2JTTJ4QIXMMSTD56B

not attested not anchored not stored refs pending

Axial meson exchange and the $Z_c(3900)$ and $Z_{cs}(3985)$ resonances as heavy hadron molecules

Fang-Zheng Peng, Manuel Pavon Valderrama, Mao-Jun Yan, Mario S\'anchez S\'anchez

arxiv:2102.13058 v2 · 2021-02-25 · 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{6CDYXEJRS2JTTJ4QIXMMSTD56B}

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

Decoding the near-threshold $X_{0,\,1}(4140)$ and $X_{1}(4685)$ states via OZI-suppressed coupled-channel scattering

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	2026-07-05T03:42:20.954344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0878b9131969339a79045d8c94c7df06f5c90e7536145ae92242f10e5a1d7de

Aliases

arxiv: 2102.13058 · arxiv_version: 2102.13058v2 · doi: 10.48550/arxiv.2102.13058 · pith_short_12: 6CDYXEJRS2JT · pith_short_16: 6CDYXEJRS2JTTJ4Q · pith_short_8: 6CDYXEJR

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/6CDYXEJRS2JTTJ4QIXMMSTD56B \
  | 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: f0878b9131969339a79045d8c94c7df06f5c90e7536145ae92242f10e5a1d7de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f719c6400124797fb6ef9c9e14649ed5bb392420677041dd6a56e70fbb6b82e",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-02-25T18:09:20Z",
    "title_canon_sha256": "511d68d8f0e5a5a54d21b5e378e8cdbfadd3ac4f70242126e167cdd6c29bccc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.13058",
    "kind": "arxiv",
    "version": 2
  }
}