Pith Number

pith:4OIJC4M2

pith:2020:4OIJC4M2MBXNHK3BCQLY2P5VHD

not attested not anchored not stored refs pending

The Spin Alignment of Vector Mesons in High Energy pp Collisions

Kai-bao Chen, Shu-yi Wei, Yu-kun Song, Zuo-Tang Liang

arxiv:2002.09890 v2 · 2020-02-23 · 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{4OIJC4M2MBXNHK3BCQLY2P5VHD}

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

Spin dynamics and polarization in relativistic systems: recent developments

Receipt and verification

First computed	2026-07-05T02:11:20.671190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e39091719a606ed3ab6114178d3fb538cc012eb736d3c67eb3a3b68a66d45a22

Aliases

arxiv: 2002.09890 · arxiv_version: 2002.09890v2 · doi: 10.48550/arxiv.2002.09890 · pith_short_12: 4OIJC4M2MBXN · pith_short_16: 4OIJC4M2MBXNHK3B · pith_short_8: 4OIJC4M2

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/4OIJC4M2MBXNHK3BCQLY2P5VHD \
  | 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: e39091719a606ed3ab6114178d3fb538cc012eb736d3c67eb3a3b68a66d45a22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67c032f36f3d74d3af383876a122530fa8f0ceb0de042aac197ffdefd7362fd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-02-23T12:31:12Z",
    "title_canon_sha256": "937e00392fec7d960b04b03e16890f799a5748e0151ddd0fe78656aed26217dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.09890",
    "kind": "arxiv",
    "version": 2
  }
}