Pith Number

pith:U77BD3SO

pith:2008:U77BD3SOIXO3GTIKW2XDDTC5GL

not attested not anchored not stored refs pending

Recent CP violation and |Vus| measurements from the NA48 experiment

Cristina Biino

arxiv:0809.4956 v2 · 2008-09-29 · 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{U77BD3SOIXO3GTIKW2XDDTC5GL}

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	2026-07-04T15:15:06.472689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7fe11ee4e45ddb34d0ab6ae31cc5d32edc1ebf5c4b3ef371050f2f9562af5fc

Aliases

arxiv: 0809.4956 · arxiv_version: 0809.4956v2 · doi: 10.48550/arxiv.0809.4956 · pith_short_12: U77BD3SOIXO3 · pith_short_16: U77BD3SOIXO3GTIK · pith_short_8: U77BD3SO

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/U77BD3SOIXO3GTIKW2XDDTC5GL \
  | 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: a7fe11ee4e45ddb34d0ab6ae31cc5d32edc1ebf5c4b3ef371050f2f9562af5fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8588b5badea7b80c591db18c612f4749228c325c5dd00ec1d2a16ea4cf70e6a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2008-09-29T12:27:47Z",
    "title_canon_sha256": "cb31f9e9403f42d9899c3e8f485ba113e2e1f5b756e77c4ea393348c23303d0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.4956",
    "kind": "arxiv",
    "version": 2
  }
}