Pith Number

pith:4CRPHN5D

pith:1999:4CRPHN5DI77YC6EUQQQM6DFCM2

not attested not anchored not stored refs pending

$B \to \pi l\bar{\nu}$ Form Factors with NRQCD Heavy Quark and Clover Light Quark Actions

A. Ukawa, JLQCD Collaboration: S. Aoki, K-I. Ishikawa, K. Kanaya, M. Fukugita, M. Okawa, N. Ishizuka, N. Tsutsui, N. Yamada, S. Hashimoto, S. Kaya, S. Tominaga, T. Kaneda, T. Onogi, T. Yoshi\'e, Y. Iwasaki, Y. Kuramashi

arxiv:hep-lat/9911036 v1 · 1999-11-29 · hep-lat

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

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	2026-05-18T01:39:10.208417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0a2f3b7a347ff8178948420cf0ca266934d2cef885c79d6404d1060cbdc560a

Aliases

arxiv: hep-lat/9911036 · arxiv_version: hep-lat/9911036v1 · doi: 10.48550/arxiv.hep-lat/9911036 · pith_short_12: 4CRPHN5DI77Y · pith_short_16: 4CRPHN5DI77YC6EU · pith_short_8: 4CRPHN5D

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/4CRPHN5DI77YC6EUQQQM6DFCM2 \
  | 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: e0a2f3b7a347ff8178948420cf0ca266934d2cef885c79d6404d1060cbdc560a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a416a6ef37e8f43726516d2e0f4fe1c4442ff66c92d9dc619af5281638c644ff",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1999-11-29T01:37:33Z",
    "title_canon_sha256": "623c88899bfa0f98a6da46e59d69223a73dd95015b3a4ddf2e928e8cd177a0fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9911036",
    "kind": "arxiv",
    "version": 1
  }
}