Pith Number

pith:7522TZPS

pith:2015:7522TZPS7WY2RA5A6LNHW2AQEY

not attested not anchored not stored refs pending

A QCD sum rules calculation of the $J/\psi D_s^* D_s$ strong coupling constant

A. Cerqueira Jr, B. Os\'orio Rodrigues, M. Chiapparini, M. E. Bracco

arxiv:1501.03088 v1 · 2015-01-13 · 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{7522TZPS7WY2RA5A6LNHW2AQEY}

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	2026-05-18T01:41:11.304654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff75a9e5f2fdb1a883a0f2da7b6810262dd4d399d0a6e44841cdea0fcd3b5797

Aliases

arxiv: 1501.03088 · arxiv_version: 1501.03088v1 · doi: 10.48550/arxiv.1501.03088 · pith_short_12: 7522TZPS7WY2 · pith_short_16: 7522TZPS7WY2RA5A · pith_short_8: 7522TZPS

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/7522TZPS7WY2RA5A6LNHW2AQEY \
  | 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: ff75a9e5f2fdb1a883a0f2da7b6810262dd4d399d0a6e44841cdea0fcd3b5797

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "779126acf97d3c83810144b1da43377bbe1c25fea800463d9a7698e7e448c657",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-01-13T17:54:15Z",
    "title_canon_sha256": "5e1abbbd7ce58323193322232eb3b66c36ce4a65e0e5e89dc504d4b59cf5de21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03088",
    "kind": "arxiv",
    "version": 1
  }
}