Pith Number

pith:O52FW6SU

pith:2000:O52FW6SUVCTOLNT3PZUBVYM2SU

not attested not anchored not stored refs pending

Mixing of B mesons and Decay Constants with the Non-Perturbatively Improved Action

A.Retico, D.Becirevic, D.Meloni, G.Martinelli, L.Giusti, V.Gimenez, V.Lubicz

arxiv:hep-lat/0002025 v1 · 2000-02-21 · hep-lat · hep-ex · 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{O52FW6SUVCTOLNT3PZUBVYM2SU}

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	2026-07-04T16:19:53.030466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77745b7a54a8a6e5b67b7e681ae19a9505ff8824397744565dcc9a5053c31592

Aliases

arxiv: hep-lat/0002025 · arxiv_version: hep-lat/0002025v1 · doi: 10.48550/arxiv.hep-lat/0002025 · pith_short_12: O52FW6SUVCTO · pith_short_16: O52FW6SUVCTOLNT3 · pith_short_8: O52FW6SU

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/O52FW6SUVCTOLNT3PZUBVYM2SU \
  | 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: 77745b7a54a8a6e5b67b7e681ae19a9505ff8824397744565dcc9a5053c31592

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef734bfce7044940bae041e8012093b6a89b38a2ee7ba7f151e237539742245d",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "2000-02-21T15:57:15Z",
    "title_canon_sha256": "8c211743bf929a8186ff4346c60b0d5f9e3c6d6f56a141acb775d72d5288eaae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/0002025",
    "kind": "arxiv",
    "version": 1
  }
}