Pith Number

pith:SBRU3XD5

pith:2021:SBRU3XD53IQB6CEBXBSPATPOJE

not attested not anchored not stored refs pending

NNLO QCD study of polarised $W^+ W^-$ production at the LHC

Andrei Popescu, Rene Poncelet

arxiv:2102.13583 v2 · 2021-02-26 · 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{SBRU3XD53IQB6CEBXBSPATPOJE}

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

Higher-order effects in amplitude-assisted polarisation extraction with machine-learning techniques

Receipt and verification

First computed	2026-07-05T02:55:12.121686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90634ddc7dda201f0881b864f04dee492e1be141888394bc82df7c1ddf5feda6

Aliases

arxiv: 2102.13583 · arxiv_version: 2102.13583v2 · doi: 10.48550/arxiv.2102.13583 · pith_short_12: SBRU3XD53IQB · pith_short_16: SBRU3XD53IQB6CEB · pith_short_8: SBRU3XD5

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/SBRU3XD53IQB6CEBXBSPATPOJE \
  | 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: 90634ddc7dda201f0881b864f04dee492e1be141888394bc82df7c1ddf5feda6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e94cfb7a6c311d7b1ddff6a4e681d87d4e1486f7ae5347934242fadb7576deea",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-02-26T16:49:23Z",
    "title_canon_sha256": "316d50700c51e2aae38997acff11a427de2e1c49dcd2a4156fdbc7233d6104b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.13583",
    "kind": "arxiv",
    "version": 2
  }
}