Pith Number

pith:SBM7YC2D

pith:2019:SBM7YC2DHSNDQSTHIPX6P7WZJS

not attested not anchored not stored refs pending

$R_{D^*}$ or $R_{D\pi}$: closing the theoretical gap?

Genaro Toledo, J. E. Chavez-Saab, Marxil S\'anchez

arxiv:1905.03394 v1 · 2019-05-09 · 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{SBM7YC2DHSNDQSTHIPX6P7WZJS}

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	2026-05-17T23:46:40.087129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9059fc0b433c9a384a6743efe7fed94c868c95127321e38fb0576a515251821f

Aliases

arxiv: 1905.03394 · arxiv_version: 1905.03394v1 · doi: 10.48550/arxiv.1905.03394 · pith_short_12: SBM7YC2DHSND · pith_short_16: SBM7YC2DHSNDQSTH · pith_short_8: SBM7YC2D

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/SBM7YC2DHSNDQSTHIPX6P7WZJS \
  | 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: 9059fc0b433c9a384a6743efe7fed94c868c95127321e38fb0576a515251821f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56f78adfdcb37975e30183718c6d1807b6a564599c98515678ef41b0ff6a5ca7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-05-09T00:17:25Z",
    "title_canon_sha256": "655eb535db0944074a4dc59ab99bb2c5f6a141a0b23d652db0865d75f36e4950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03394",
    "kind": "arxiv",
    "version": 1
  }
}