Pith Number

pith:SMBKMBBY

pith:2020:SMBKMBBYITXJQ4XPOMIGTGKDW6

not attested not anchored not stored refs pending

$B_c \rightarrow J/\psi$ Form Factors for the full $q^2$ range from Lattice QCD

Andrew Lytle, Christine T. H. Davies, Judd Harrison

arxiv:2007.06957 v2 · 2020-07-14 · hep-lat · 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{SMBKMBBYITXJQ4XPOMIGTGKDW6}

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	2026-07-05T01:56:43.174608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9302a6043844ee9872ef7310699943b79925203d38a5f3f985957ff4e384fce3

Aliases

arxiv: 2007.06957 · arxiv_version: 2007.06957v2 · doi: 10.48550/arxiv.2007.06957 · pith_short_12: SMBKMBBYITXJ · pith_short_16: SMBKMBBYITXJQ4XP · pith_short_8: SMBKMBBY

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/SMBKMBBYITXJQ4XPOMIGTGKDW6 \
  | 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: 9302a6043844ee9872ef7310699943b79925203d38a5f3f985957ff4e384fce3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b92e9e3233591a3310f6a800cbd52e9ec6abcdb121117a93d57a17b885231bd",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2020-07-14T10:31:50Z",
    "title_canon_sha256": "d4b0f58773be9155d9b5448faf179711771cb91add59d785108dacb499b7134f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.06957",
    "kind": "arxiv",
    "version": 2
  }
}