Pith Number

pith:WNJWLHZJ

pith:2018:WNJWLHZJH6MEXBQFEZKXQTRJYL

not attested not anchored not stored refs pending

Polarization fraction measurement in same-sign WW scattering using deep learning

Andrew Levin, Jing Li, Junho Lee, Meng Lu, Nicolas Chanon, Qiang Li, Yajun Mao

arxiv:1812.07591 v2 · 2018-12-18 · hep-ph · 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{WNJWLHZJH6MEXBQFEZKXQTRJYL}

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	2026-05-17T23:53:49.829161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b353659f293f984b86052655784e29c2f38c4654b4aefd09831921fe97fad281

Aliases

arxiv: 1812.07591 · arxiv_version: 1812.07591v2 · doi: 10.48550/arxiv.1812.07591 · pith_short_12: WNJWLHZJH6ME · pith_short_16: WNJWLHZJH6MEXBQF · pith_short_8: WNJWLHZJ

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/WNJWLHZJH6MEXBQFEZKXQTRJYL \
  | 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: b353659f293f984b86052655784e29c2f38c4654b4aefd09831921fe97fad281

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc2dc3d0debbdd9fabda4c37ce316776571a79b9f12846e854e17db7a9894936",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-12-18T19:00:46Z",
    "title_canon_sha256": "a18a1d5818b5cfcffbadfdfa799cef334e59bc64fed8aee6981d4b5baa3e2349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07591",
    "kind": "arxiv",
    "version": 2
  }
}