Pith Number

pith:EW5YSKAP

pith:2022:EW5YSKAPGQJ5E3IGH7TQO6IZ3X

not attested not anchored not stored refs pending

Double-charm tetraquark under the complex scaling method

Jian-Bo Cheng, Shi-Lin Zhu, Zi-Yang Lin

arxiv:2205.13354 v1 · 2022-05-26 · hep-ph · 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{EW5YSKAPGQJ5E3IGH7TQO6IZ3X}

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	2026-07-05T04:48:53.863606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25bb89280f3413d26d063fe7077919ddf8cbab84e6bbbdae667f30d5ae824c05

Aliases

arxiv: 2205.13354 · arxiv_version: 2205.13354v1 · doi: 10.48550/arxiv.2205.13354 · pith_short_12: EW5YSKAPGQJ5 · pith_short_16: EW5YSKAPGQJ5E3IG · pith_short_8: EW5YSKAP

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/EW5YSKAPGQJ5E3IGH7TQO6IZ3X \
  | 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: 25bb89280f3413d26d063fe7077919ddf8cbab84e6bbbdae667f30d5ae824c05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "365800f6d446934d4a54d7111ca2030d121e6aa48bb5643ad4e10182ab92096c",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-05-26T13:34:42Z",
    "title_canon_sha256": "f9ef45add0b68a2a81d969236b03f8f7f2cff379c3836f35682485096ced4284"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.13354",
    "kind": "arxiv",
    "version": 1
  }
}