Pith Number

pith:KU23Y2UA

pith:2008:KU23Y2UAOK47MCCFWEFJLLNCOL

not attested not anchored not stored refs pending

Analysis of the decay $B^0 \to \chi_{c1} \pi^0$ with light-cone QCD sum rules

Zhi-Gang Wang

arxiv:0809.5095 v2 · 2008-09-30 · hep-ph

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	2026-05-18T02:15:33.293052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5535bc6a8072b9f60845b10a95ada272d8a163e8dc59a764e2574fcb11b1c2a9

Aliases

arxiv: 0809.5095 · arxiv_version: 0809.5095v2 · doi: 10.48550/arxiv.0809.5095 · pith_short_12: KU23Y2UAOK47 · pith_short_16: KU23Y2UAOK47MCCF · pith_short_8: KU23Y2UA

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/KU23Y2UAOK47MCCFWEFJLLNCOL \
  | 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: 5535bc6a8072b9f60845b10a95ada272d8a163e8dc59a764e2574fcb11b1c2a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc8b5ccc9983e5f4253bf4ccca95302c79b2cbb1c2dcecb6f672be223bd282d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-09-30T07:33:05Z",
    "title_canon_sha256": "32b9ff8d911df03393fe876b6d78a553b4ccd3f02775a8cf4ce693a0f819f664"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.5095",
    "kind": "arxiv",
    "version": 2
  }
}