Pith Number

pith:FLSOUBRL

pith:2008:FLSOUBRLE55V3PWGIRO4G2ACIP

not attested not anchored not stored refs pending

Measurement of the branching fraction and charge asymmetry of the decay B+ -> D+ D0bar and search for B0 -> D0 D0bar

Belle Collaboration

arxiv:0802.2988 v1 · 2008-02-21 · 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{FLSOUBRLE55V3PWGIRO4G2ACIP}

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	2026-05-18T03:48:11.292527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ae4ea062b277b5dbec6445dc3680243f2e863d5a03f29f76d234ba83e3e3d5f

Aliases

arxiv: 0802.2988 · arxiv_version: 0802.2988v1 · doi: 10.48550/arxiv.0802.2988 · pith_short_12: FLSOUBRLE55V · pith_short_16: FLSOUBRLE55V3PWG · pith_short_8: FLSOUBRL

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/FLSOUBRLE55V3PWGIRO4G2ACIP \
  | 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: 2ae4ea062b277b5dbec6445dc3680243f2e863d5a03f29f76d234ba83e3e3d5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccba5e35a694b175f39fd834cba4b624556a6f048c04eaca978288066d39fb1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2008-02-21T07:38:42Z",
    "title_canon_sha256": "d293d40e86538ac2c4c3e8d631ab5a9c3b5cbb9b89fa3a08aa65a87a786f1215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.2988",
    "kind": "arxiv",
    "version": 1
  }
}