Pith Number

pith:E6Q44DYQ

pith:2025:E6Q44DYQOYHF4BFMON3H6OXXMB

not attested not anchored not stored refs pending

Possible bound states in the triple-$\eta_c$ and triple-$J/\psi$ systems

Guo-Feng Xu, Jin-Peng Zhang, Ning Li, Wei Chen, Xu-Liang Chen

arxiv:2504.08665 v2 · 2025-04-11 · 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{E6Q44DYQOYHF4BFMON3H6OXXMB}

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	2026-07-05T11:07:23.461538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27a1ce0f10760e5e04ac73767f3af76041986e57132ec311eba84d97d2a9a4f8

Aliases

arxiv: 2504.08665 · arxiv_version: 2504.08665v2 · doi: 10.48550/arxiv.2504.08665 · pith_short_12: E6Q44DYQOYHF · pith_short_16: E6Q44DYQOYHF4BFM · pith_short_8: E6Q44DYQ

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/E6Q44DYQOYHF4BFMON3H6OXXMB \
  | 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: 27a1ce0f10760e5e04ac73767f3af76041986e57132ec311eba84d97d2a9a4f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27567fcffc2b3c11892c0e3b0d912d644ac55a2211eb65787f2617e18a733c6a",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-04-11T16:15:10Z",
    "title_canon_sha256": "3cacb15f43aaccda828c354b305996c4f33b8a797c487f9cefa812ebecd27650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08665",
    "kind": "arxiv",
    "version": 2
  }
}