Pith Number

pith:WT3JTGYU

pith:1994:WT3JTGYUBVPLZIEVPHHITU7CQ4

not attested not anchored not stored refs pending

Spin Alignment in the Production of Vector Mesons with Charm and/or Beauty via Heavy Quark Fragmentation

kingman Cheung, Tzu Chiang Yuan

arxiv:hep-ph/9405261 v1 · 1994-05-10 · 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{WT3JTGYUBVPLZIEVPHHITU7CQ4}

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	2026-05-18T04:30:37.876021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4f6999b140d5ebca09579ce89d3e28708915c739fc9798a79d9098c99a94987

Aliases

arxiv: hep-ph/9405261 · arxiv_version: hep-ph/9405261v1 · doi: 10.48550/arxiv.hep-ph/9405261 · pith_short_12: WT3JTGYUBVPL · pith_short_16: WT3JTGYUBVPLZIEV · pith_short_8: WT3JTGYU

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/WT3JTGYUBVPLZIEVPHHITU7CQ4 \
  | 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: b4f6999b140d5ebca09579ce89d3e28708915c739fc9798a79d9098c99a94987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "119483f22b7d1e6c4fe03e7191a7f0a0bbed0d74b5b02edce9ea4af8e84b2108",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1994-05-10T19:55:15Z",
    "title_canon_sha256": "79c00431a2fc79d84c8d2487b136245ce8e1450ff9eb263c5c769fa15a03e7a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9405261",
    "kind": "arxiv",
    "version": 1
  }
}