Pith Number

pith:XZHYCLC2

pith:1998:XZHYCLC276W7VQ7JVIXZU7FZYG

not attested not anchored not stored refs pending

First Observation of $\Upsilon(1S)\to \gamma\pi\pi$

A. Anastassov, et al. (CLEO Collaboration)

arxiv:hep-ex/9807031 v1 · 1998-07-30 · 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{XZHYCLC276W7VQ7JVIXZU7FZYG}

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

1 paper in Pith

$T_{bc\bar s}$ states in the process $\Upsilon \to D^{-} \bar B^{0} D_s^{+}$

Receipt and verification

First computed	2026-07-04T17:25:57.452429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be4f812c5affadfac3e9aa2f9a7cb9c1abba2ae3981e25458c33da84912c79e0

Aliases

arxiv: hep-ex/9807031 · arxiv_version: hep-ex/9807031v1 · doi: 10.48550/arxiv.hep-ex/9807031 · pith_short_12: XZHYCLC276W7 · pith_short_16: XZHYCLC276W7VQ7J · pith_short_8: XZHYCLC2

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/XZHYCLC276W7VQ7JVIXZU7FZYG \
  | 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: be4f812c5affadfac3e9aa2f9a7cb9c1abba2ae3981e25458c33da84912c79e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "018857b7657b2d97f418450ec0d1794d5e3d44ee5bc92e6d61014659d45f6918",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "1998-07-30T15:38:43Z",
    "title_canon_sha256": "0eedf1d0dc9ba2edd8ee46f6120aa78a4460dbdd499376b9ceb46b7644449011"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/9807031",
    "kind": "arxiv",
    "version": 1
  }
}