Pith Number

pith:VCUCGUV4

pith:2012:VCUCGUV4RFHAJQK5HGLPEZK7YS

not attested not anchored not stored refs pending

Two-loop Corrections to the B to pi Form Factor from QCD Sum Rules on the Light-Cone and |V(ub)|

Aoife Bharucha

arxiv:1203.1359 v1 · 2012-03-07 · hep-ph · 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{VCUCGUV4RFHAJQK5HGLPEZK7YS}

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	2026-05-18T01:58:13.962298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8a82352bc894e04c15d3996f2655fc48afb4efc65e959ef9f53c0569b01b006

Aliases

arxiv: 1203.1359 · arxiv_version: 1203.1359v1 · doi: 10.48550/arxiv.1203.1359 · pith_short_12: VCUCGUV4RFHA · pith_short_16: VCUCGUV4RFHAJQK5 · pith_short_8: VCUCGUV4

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/VCUCGUV4RFHAJQK5HGLPEZK7YS \
  | 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: a8a82352bc894e04c15d3996f2655fc48afb4efc65e959ef9f53c0569b01b006

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c40dcebb90475d05f05ea6307036f24f6da7aa8c1f0dfb586c629235bc18ee5",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-03-07T00:45:32Z",
    "title_canon_sha256": "ab8a1867d43579078d52afdf391950de3a47bc28f52c4cbf15994347305a80f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1359",
    "kind": "arxiv",
    "version": 1
  }
}