Pith Number

pith:EQNAEXS5

pith:2011:EQNAEXS5XLUIXKI3UIKBD7FICD

not attested not anchored not stored refs pending

The $\cos2\phi$ azimuthal asymmetry of unpolarized dilepton production at the $Z$-pole

Ivan Schmidt, Zhun Lu

arxiv:1107.4693 v2 · 2011-07-23 · 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{EQNAEXS5XLUIXKI3UIKBD7FICD}

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	2026-05-18T03:23:22.824614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

241a025e5dbae88ba91ba21411fca810e22ca1f9b7dfac99489c6767a9288e1c

Aliases

arxiv: 1107.4693 · arxiv_version: 1107.4693v2 · doi: 10.48550/arxiv.1107.4693 · pith_short_12: EQNAEXS5XLUI · pith_short_16: EQNAEXS5XLUIXKI3 · pith_short_8: EQNAEXS5

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/EQNAEXS5XLUIXKI3UIKBD7FICD \
  | 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: 241a025e5dbae88ba91ba21411fca810e22ca1f9b7dfac99489c6767a9288e1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1a5c74e916c2f35e324b4e3e4f869581de64b28693c8c5b0cf1ca9f29b07377",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-07-23T14:39:10Z",
    "title_canon_sha256": "cccf159b8d100d8a8aab1c5606e5528b530b3e2a39b0e5b5e1c418317e4dd6e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4693",
    "kind": "arxiv",
    "version": 2
  }
}