Pith Number

pith:QC2VVSVO

pith:2019:QC2VVSVOHI5GPBQPMVFA3HJJDY

not attested not anchored not stored refs pending

Measurement of the weak mixing angle at a Super Charm-Tau factory with data-driven monitoring of the average electron beam polarization

A. Bondar, A. Grabovsky, A. Reznichenko, A. Rudenko, V. Vorobyev

arxiv:1912.09760 v3 · 2019-12-20 · 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{QC2VVSVOHI5GPBQPMVFA3HJJDY}

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	2026-07-05T00:48:01.807699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80b55acaae3a3a67860f654a0d9d291e2b967c62622392f852c34b18c1a872bb

Aliases

arxiv: 1912.09760 · arxiv_version: 1912.09760v3 · doi: 10.48550/arxiv.1912.09760 · pith_short_12: QC2VVSVOHI5G · pith_short_16: QC2VVSVOHI5GPBQP · pith_short_8: QC2VVSVO

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/QC2VVSVOHI5GPBQPMVFA3HJJDY \
  | 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: 80b55acaae3a3a67860f654a0d9d291e2b967c62622392f852c34b18c1a872bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3857fdf12d99cb4b2ccc63c62d4a4c6e574f9de91f2f9b5b7b60bec911df7db1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-12-20T11:14:15Z",
    "title_canon_sha256": "02a6a7770d186959910b9ef2e168de9110e456595212f06141db2615e14619fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.09760",
    "kind": "arxiv",
    "version": 3
  }
}