Pith Number

pith:67N5MPZJ

pith:2017:67N5MPZJNZNH2FZFSDQSCCUDRH

not attested not anchored not stored refs pending

Direct CP asymmetry in $D\to \pi^-\pi^+$ and $D\to K^-K^+$ in QCD-based approach

Alexander Khodjamirian, Alexey A. Petrov

arxiv:1706.07780 v2 · 2017-06-23 · 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{67N5MPZJNZNH2FZFSDQSCCUDRH}

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	2026-05-18T00:33:17.052650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7dbd63f296e5a7d172590e1210a8389ec1cfdc54a8015d4d36ac1a99b965584

Aliases

arxiv: 1706.07780 · arxiv_version: 1706.07780v2 · doi: 10.48550/arxiv.1706.07780 · pith_short_12: 67N5MPZJNZNH · pith_short_16: 67N5MPZJNZNH2FZF · pith_short_8: 67N5MPZJ

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/67N5MPZJNZNH2FZFSDQSCCUDRH \
  | 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: f7dbd63f296e5a7d172590e1210a8389ec1cfdc54a8015d4d36ac1a99b965584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7bce9ea448e30ffaed177a5aed19d6831e594a2462e6c6ec24f8429c4cac996",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-06-23T17:07:40Z",
    "title_canon_sha256": "4ca86de69c16a1820f4a831ab2c32e2d7936d641745c5e189bd270d945656075"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07780",
    "kind": "arxiv",
    "version": 2
  }
}