Pith Number

pith:KCV5ZGPS

pith:2009:KCV5ZGPSTCAOKHXQAMXYIFY3ZL

not attested not anchored not stored refs pending

$O(\alpha_s)$ corrections to the polar angle dependence of the longitudinal spin-spin correlation asymmetry in $e^+e^-\to q\bar q$

J.A. Leyva, J.G. K\"orner, S. Groote

arxiv:0905.4465 v2 · 2009-05-27 · 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{KCV5ZGPSTCAOKHXQAMXYIFY3ZL}

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	2026-05-18T02:56:42.691858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50abdc99f29880e51ef0032f84171bcacb577a5795a200644839aaef3ad919c1

Aliases

arxiv: 0905.4465 · arxiv_version: 0905.4465v2 · doi: 10.48550/arxiv.0905.4465 · pith_short_12: KCV5ZGPSTCAO · pith_short_16: KCV5ZGPSTCAOKHXQ · pith_short_8: KCV5ZGPS

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/KCV5ZGPSTCAOKHXQAMXYIFY3ZL \
  | 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: 50abdc99f29880e51ef0032f84171bcacb577a5795a200644839aaef3ad919c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80793f1ae72e065fd2e350b74ecd67d57a1e4a049c6495a32cbb0166bad835b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-05-27T16:24:25Z",
    "title_canon_sha256": "5da7f538b13902b7578aa2f44839b4bdbf285263a8f7fc8257203c771033d23f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.4465",
    "kind": "arxiv",
    "version": 2
  }
}