Pith Number

pith:WOAEOV2I

pith:2001:WOAEOV2IJQCFUPXTEZNDXGKIBA

not attested not anchored not stored refs pending

Spin alignment of vector meson in e+e- annihilation at Z0 pole

Chun-xiu Liu, Qing-hua Xu, Zuo-Tang Liang

arxiv:hep-ph/0103267 v1 · 2001-03-25 · 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{WOAEOV2IJQCFUPXTEZNDXGKIBA}

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	2026-07-04T17:18:40.643670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3804757484c045a3ef3265a3b9948080984a41c1b7d4f0e6d6330632669d963

Aliases

arxiv: hep-ph/0103267 · arxiv_version: hep-ph/0103267v1 · doi: 10.48550/arxiv.hep-ph/0103267 · pith_short_12: WOAEOV2IJQCF · pith_short_16: WOAEOV2IJQCFUPXT · pith_short_8: WOAEOV2I

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/WOAEOV2IJQCFUPXTEZNDXGKIBA \
  | 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: b3804757484c045a3ef3265a3b9948080984a41c1b7d4f0e6d6330632669d963

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "797d6ccd8e5621bd73b9228599a86b0a5474f73f51e1102651fc23b8902979bc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-03-25T09:28:59Z",
    "title_canon_sha256": "d31ed98b710b0109f6f137c72024b0621ee19b1252de6310f102e9693016b431"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0103267",
    "kind": "arxiv",
    "version": 1
  }
}