Pith Number

pith:2WOBMSOI

pith:1999:2WOBMSOIIQQKGBGOBTKSBFGVZ6

not attested not anchored not stored refs pending

O(\alpha_s) QCD Corrections to Spin Correlations in $e^- e^+ \to t \bar t$ process at the NLC

Chong Sheng Li, Hong Xuan Liu, Zhen Jun Xiao

arxiv:hep-ph/9901205 v2 · 1999-01-03 · 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{2WOBMSOIIQQKGBGOBTKSBFGVZ6}

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	2026-05-18T04:26:03.255847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d59c1649c84420a304ce0cd52094d5cfa16ab4e1e341133f8b6ed9997683700d

Aliases

arxiv: hep-ph/9901205 · arxiv_version: hep-ph/9901205v2 · doi: 10.48550/arxiv.hep-ph/9901205 · pith_short_12: 2WOBMSOIIQQK · pith_short_16: 2WOBMSOIIQQKGBGO · pith_short_8: 2WOBMSOI

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/2WOBMSOIIQQKGBGOBTKSBFGVZ6 \
  | 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: d59c1649c84420a304ce0cd52094d5cfa16ab4e1e341133f8b6ed9997683700d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d997a6af166e2e8632cf329092e6a38ab5a198db0b5a56f1666a08aea813b08",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-01-03T06:36:36Z",
    "title_canon_sha256": "b3248c267c26ad6a648076013265a7f67367588ade3df0d8b918ec230d9698c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9901205",
    "kind": "arxiv",
    "version": 2
  }
}