Pith Number

pith:GCFN4W6B

pith:2009:GCFN4W6BOYWLTQHRWNOKKSMH7K

not attested not anchored not stored refs pending

Extracting CP violation and strong phase in D decays by using quantum correlations in psi(3770)-> D0\bar{D}0 -> (V1V2)(V3V4) and psi(3770)->D0\bar{D}0 -> (V1V2)(K pi)

G.-R. Lu (Henan Normal U.), H.-B. Li (IHEP), Henan Normal U.), J. Charles (CPT Marseille), S. Descotes-Genon (LPT Orsay), X.-W. Kang (IHEP

arxiv:0912.0899 v3 · 2009-12-04 · hep-ph · 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{GCFN4W6BOYWLTQHRWNOKKSMH7K}

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	2026-07-04T17:27:05.156595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

308ade5bc1762cb9c0f1b35ca54987faa6341e08562ebc123bcaaffff8dac83c

Aliases

arxiv: 0912.0899 · arxiv_version: 0912.0899v3 · doi: 10.48550/arxiv.0912.0899 · pith_short_12: GCFN4W6BOYWL · pith_short_16: GCFN4W6BOYWLTQHR · pith_short_8: GCFN4W6B

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/GCFN4W6BOYWLTQHRWNOKKSMH7K \
  | 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: 308ade5bc1762cb9c0f1b35ca54987faa6341e08562ebc123bcaaffff8dac83c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ead0ca7efc9bd65ee9455773792a6b68589bb6b56797b0444b19ebd66b01b480",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-12-04T17:03:28Z",
    "title_canon_sha256": "bdb4e85651cc3f502020e56cb716952f4bfc05df9feb77835131811ca59e0ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0899",
    "kind": "arxiv",
    "version": 3
  }
}