Pith Number

pith:YA7OHZVW

pith:2015:YA7OHZVWYXSR367DF5HPKVJ6AV

not attested not anchored not stored refs pending

Towards exotic hidden-charm pentaquarks in QCD

Hua-Xing Chen, Shi-Lin Zhu, T. G. Steele, Wei Chen, Xiang Liu

arxiv:1507.03717 v2 · 2015-07-14 · 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{YA7OHZVWYXSR367DF5HPKVJ6AV}

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	2026-05-18T01:29:45.395882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c03ee3e6b6c5e51dfbe32f4ef5553e0549ae436fc9352a65409e7648f7a87877

Aliases

arxiv: 1507.03717 · arxiv_version: 1507.03717v2 · doi: 10.48550/arxiv.1507.03717 · pith_short_12: YA7OHZVWYXSR · pith_short_16: YA7OHZVWYXSR367D · pith_short_8: YA7OHZVW

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/YA7OHZVWYXSR367DF5HPKVJ6AV \
  | 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: c03ee3e6b6c5e51dfbe32f4ef5553e0549ae436fc9352a65409e7648f7a87877

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e61f1e930806e00548cb968d6e119506abfbfaacce848ef0e2324e65d4961d65",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-07-14T04:33:37Z",
    "title_canon_sha256": "7a9112f9486d46c6e1db5efa305d5fa2a6a194f9be01cdad25b3e00ea691f3fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03717",
    "kind": "arxiv",
    "version": 2
  }
}