Pith Number

pith:DGTT7KED

pith:2008:DGTT7KED7V2IQDA6W76WQ6FY34

not attested not anchored not stored refs pending

First Measurement of the Ratio of Branching Fractions B(Lambda_b to Lambda_c mu nu)/B(Lambda_b to Lambda_c pi)

CDF Collaboration

arxiv:0810.3213 v3 · 2008-10-17 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DGTT7KED7V2IQDA6W76WQ6FY34}

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.

Cited by

1 paper in Pith

Probing the $\Lambda_{b}\to \Lambda_{c}^{*}\tau \bar{\nu}_{\tau}$ decays with leptoquarks

Receipt and verification

First computed	2026-05-18T03:48:03.166600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19a73fa883fd74880c1eb7fd6878b8df17c0695e8949269dde664169b8d8918c

Aliases

arxiv: 0810.3213 · arxiv_version: 0810.3213v3 · doi: 10.48550/arxiv.0810.3213 · pith_short_12: DGTT7KED7V2I · pith_short_16: DGTT7KED7V2IQDA6 · pith_short_8: DGTT7KED

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/DGTT7KED7V2IQDA6W76WQ6FY34 \
  | 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: 19a73fa883fd74880c1eb7fd6878b8df17c0695e8949269dde664169b8d8918c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb6bb2e8424c7b5a3b34f6d2484b9aa28c73f4d406f43c99743dc404a977b313",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2008-10-17T18:13:39Z",
    "title_canon_sha256": "7c62b5d1df82dc18dd3abaf59c47314b2a5987c99c09fe1f9c773657f9cd07ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.3213",
    "kind": "arxiv",
    "version": 3
  }
}