Pith Number

pith:FKFFZABW

pith:2015:FKFFZABWUOAVZSBYUDAE42WJ7Q

not attested not anchored not stored refs pending

Analysis of the semileptonic $B_c\to D_1^0$ transition in QCD sum rules and HQET

R. Khosravi

arxiv:1502.01936 v2 · 2015-02-06 · 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{FKFFZABWUOAVZSBYUDAE42WJ7Q}

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	2026-05-18T00:18:36.535358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a8a5c8036a3815cc838a0c04e6ac9fc344b7871d271895b38fbe86e643c2bc7

Aliases

arxiv: 1502.01936 · arxiv_version: 1502.01936v2 · doi: 10.48550/arxiv.1502.01936 · pith_short_12: FKFFZABWUOAV · pith_short_16: FKFFZABWUOAVZSBY · pith_short_8: FKFFZABW

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/FKFFZABWUOAVZSBYUDAE42WJ7Q \
  | 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: 2a8a5c8036a3815cc838a0c04e6ac9fc344b7871d271895b38fbe86e643c2bc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1f916881ed0a712470ea66bd1a8a39400860ff0e76b48c4e1656dc2d1a3e3a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-02-06T16:16:22Z",
    "title_canon_sha256": "55c002948f2b70e798392abbee4654b4afd1c1dac96b5cacffb3fdb82df67c5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01936",
    "kind": "arxiv",
    "version": 2
  }
}