Pith Number

pith:BTWPCPGP

pith:2018:BTWPCPGP7Y6J52DBBGIA5LPEJS

not attested not anchored not stored refs pending

Inclusive $\chi_{cJ}$ production in $\Upsilon$ decay at $\mathcal{O}(\alpha_s^5)$ in NRQCD factorization

Bernd A. Kniehl, Xiang-Peng Wang, Zhi-Guo He

arxiv:1809.00612 v2 · 2018-09-03 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BTWPCPGP7Y6J52DBBGIA5LPEJS}

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	2026-05-18T00:00:50.635070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cecf13ccffe3c9ee86109900eade44c8b21ade7a50a3a86fe529411bf25eb19

Aliases

arxiv: 1809.00612 · arxiv_version: 1809.00612v2 · doi: 10.48550/arxiv.1809.00612 · pith_short_12: BTWPCPGP7Y6J · pith_short_16: BTWPCPGP7Y6J52DB · pith_short_8: BTWPCPGP

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/BTWPCPGP7Y6J52DBBGIA5LPEJS \
  | 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: 0cecf13ccffe3c9ee86109900eade44c8b21ade7a50a3a86fe529411bf25eb19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2ee38527f614699e94cd0ba2b4706b5b2d35187b2a17598aba5f179fbe5922d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-09-03T14:14:31Z",
    "title_canon_sha256": "a53d5908aff7341f9018339308ed0fc2d0734474d4eaabc2ea71a0093e09d6e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00612",
    "kind": "arxiv",
    "version": 2
  }
}