Pith Number

pith:OU7XCRMG

pith:2003:OU7XCRMGGPSP5LNLPR6IIHT67Z

not attested not anchored not stored refs pending

B_c meson spectrum and hyperfine splittings in theshifted large-N-expansion technique

Ramazan Sever, Sameer M. Ikhdair

arxiv:hep-ph/0303182 v1 · 2003-03-21 · 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{OU7XCRMGGPSP5LNLPR6IIHT67Z}

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	2026-05-18T02:36:31.018354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

753f71458633e4feadab7c7c841e7efe413173f02cab5572342cde0698d91923

Aliases

arxiv: hep-ph/0303182 · arxiv_version: hep-ph/0303182v1 · doi: 10.48550/arxiv.hep-ph/0303182 · pith_short_12: OU7XCRMGGPSP · pith_short_16: OU7XCRMGGPSP5LNL · pith_short_8: OU7XCRMG

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/OU7XCRMGGPSP5LNLPR6IIHT67Z \
  | 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: 753f71458633e4feadab7c7c841e7efe413173f02cab5572342cde0698d91923

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93f5bb0675103c7d94caa01bba703e20fa5476d0df3201a533892c5d1441ccec",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-03-21T11:46:18Z",
    "title_canon_sha256": "8a027d51004387b4f1b7fbc20dc4e35f7df2e9e6a742ae90045449c4a2723571"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0303182",
    "kind": "arxiv",
    "version": 1
  }
}