Pith Number

pith:VWBMK46Q

pith:2007:VWBMK46QMTZJ245VLDVEC6OJEC

not attested not anchored not stored refs pending

Extraction of alpha_s from radiative Upsilon(1S) decays

Antonio Vairo, Joan Soto, Nora Brambilla, Xavier Garcia i Tormo

arxiv:hep-ph/0702079 v3 · 2007-02-07 · hep-ph · hep-ex · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWBMK46QMTZJ245VLDVEC6OJEC}

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	2026-07-04T15:31:40.504493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad82c573d064f29d73b558ea4179c920bbcc89d415791eb1cbd237859a332b02

Aliases

arxiv: hep-ph/0702079 · arxiv_version: hep-ph/0702079v3 · doi: 10.48550/arxiv.hep-ph/0702079 · pith_short_12: VWBMK46QMTZJ · pith_short_16: VWBMK46QMTZJ245V · pith_short_8: VWBMK46Q

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/VWBMK46QMTZJ245VLDVEC6OJEC \
  | 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: ad82c573d064f29d73b558ea4179c920bbcc89d415791eb1cbd237859a332b02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae4b08cc32b9862c81f8122feed91a992301b127f574d1d06d33b21bc5f8cff3",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-02-07T17:17:26Z",
    "title_canon_sha256": "9bc3449ea8b8694bc6b48c40f1af8d149d4afbf98cb03629807cefa88c3b612b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0702079",
    "kind": "arxiv",
    "version": 3
  }
}