Pith Number

pith:RQMDYVMR

pith:2019:RQMDYVMRDK52JQG5WZJEUWBKUU

not attested not anchored not stored refs pending

The Emergence of the $\Delta U=0$ Rule in Charm Physics

Stefan Schacht, Yuval Grossman

arxiv:1903.10952 v3 · 2019-03-26 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RQMDYVMRDK52JQG5WZJEUWBKUU}

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.

Cited by

2 papers in Pith

Measurements of time-dependent $C\!P$ violation and mixing in charm at LHCb

CP asymmetries in charged meson decay to two pions

Receipt and verification

First computed	2026-07-05T00:30:03.754285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c183c55911abba4c0ddb6524a582aa534964661591935929e86f5b967a893e7

Aliases

arxiv: 1903.10952 · arxiv_version: 1903.10952v3 · doi: 10.48550/arxiv.1903.10952 · pith_short_12: RQMDYVMRDK52 · pith_short_16: RQMDYVMRDK52JQG5 · pith_short_8: RQMDYVMR

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/RQMDYVMRDK52JQG5WZJEUWBKUU \
  | 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: 8c183c55911abba4c0ddb6524a582aa534964661591935929e86f5b967a893e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "142f3a91fd4db15a0ad325b5597e60e6d2099ccea73451ec679e768211ff88cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-03-26T15:17:32Z",
    "title_canon_sha256": "955d9c86fed578fba06b833c747683fd8d6a3652edf647e697c6414c73c282e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10952",
    "kind": "arxiv",
    "version": 3
  }
}