Pith Number

pith:3M2P26N5

pith:2005:3M2P26N5G7Z6DLAZVUX4UHB2QE

not attested not anchored not stored refs pending

Phi_2 (alpha) measurement using B -> rho pi decays at Belle

A.Somov

arxiv:hep-ex/0501057 v1 · 2005-01-21 · 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{3M2P26N5G7Z6DLAZVUX4UHB2QE}

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	2026-05-18T00:36:58.036547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db34fd79bd37f3e1ac19ad2fca1c3a811fcd36bc5de00b06ef5b1aba7eafe533

Aliases

arxiv: hep-ex/0501057 · arxiv_version: hep-ex/0501057v1 · doi: 10.48550/arxiv.hep-ex/0501057 · pith_short_12: 3M2P26N5G7Z6 · pith_short_16: 3M2P26N5G7Z6DLAZ · pith_short_8: 3M2P26N5

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/3M2P26N5G7Z6DLAZVUX4UHB2QE \
  | 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: db34fd79bd37f3e1ac19ad2fca1c3a811fcd36bc5de00b06ef5b1aba7eafe533

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "350b8acdc94bc285a87eeddfb9c19ae77b28654cf167701b050def6544c9861d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2005-01-21T15:35:50Z",
    "title_canon_sha256": "2c479c2e6afd292ceaf1726d6751fa80b85c34db4c39c8ad56256ac59faf4081"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0501057",
    "kind": "arxiv",
    "version": 1
  }
}