Pith Number

pith:MQFGH4S5

pith:2004:MQFGH4S5JD4SLJAVYFIFNSOR7B

not attested not anchored not stored refs pending

Search for D^0-D^0bar mixing in D^0 -> K+pi- decays and measurement of the doubly-Cabibbo-suppressed decay rate

A.J.Schwartz, et al. (for the Belle Collaboration), J. Li, Z.P.Zhang

arxiv:hep-ex/0408125 v2 · 2004-08-24 · 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{MQFGH4S5JD4SLJAVYFIFNSOR7B}

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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	2026-07-04T23:54:20.136223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

640a63f25d48f925a415c15056c9d1f8514954f8463e99d97f2e4d1c789d4ecd

Aliases

arxiv: hep-ex/0408125 · arxiv_version: hep-ex/0408125v2 · doi: 10.48550/arxiv.hep-ex/0408125 · pith_short_12: MQFGH4S5JD4S · pith_short_16: MQFGH4S5JD4SLJAV · pith_short_8: MQFGH4S5

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/MQFGH4S5JD4SLJAVYFIFNSOR7B \
  | 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: 640a63f25d48f925a415c15056c9d1f8514954f8463e99d97f2e4d1c789d4ecd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93ea6d88904b15833d1c852f1311c9a13d7c8f263a95c40c75a68c4a834f744a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2004-08-24T18:54:15Z",
    "title_canon_sha256": "1ce031281465051d1a803ef7af7bac7e502b8fc030394a4ed3ec2ab405072ce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0408125",
    "kind": "arxiv",
    "version": 2
  }
}