Pith Number

pith:VQJP3LFB

pith:2026:VQJP3LFBCFEAOKIPLQMY5OWMHT

not attested not anchored not stored refs pending

Probing hidden-charm pentaquarks from the $\pi N\rightarrow J/\psi N$ reaction

Hyun-Chul Kim, Jung-Keun Ahn, Samson Clymton, Sun-Young Ryu

arxiv:2605.28285 v1 · 2026-05-27 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VQJP3LFBCFEAOKIPLQMY5OWMHT}

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	2026-05-28T01:05:05.207284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac12fdaca1114807290f5c198ebacc3cec2ea62f7f6b1cb4443b899d42483645

Aliases

arxiv: 2605.28285 · arxiv_version: 2605.28285v1 · doi: 10.48550/arxiv.2605.28285 · pith_short_12: VQJP3LFBCFEA · pith_short_16: VQJP3LFBCFEAOKIP · pith_short_8: VQJP3LFB

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/VQJP3LFBCFEAOKIPLQMY5OWMHT \
  | 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: ac12fdaca1114807290f5c198ebacc3cec2ea62f7f6b1cb4443b899d42483645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "873a420a18fc692af198837a1ee392742eb9bd3cfd39ce558029df1ce2de32c2",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-05-27T10:32:17Z",
    "title_canon_sha256": "03fcb167eceacdc591505098e448e9531166710060e6dff607924bcde915c3b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28285",
    "kind": "arxiv",
    "version": 1
  }
}