Pith Number

pith:YEYKPX3Z

pith:1999:YEYKPX3ZPKAN37ITUDFVYINOGB

not attested not anchored not stored refs pending

Quark recombination model for polarizations in inclusive hyperon productions at high energy

Hiroshi Toki, Katsuhiko Suzuki, Ken-Ichi Kubo, Noriaki Nakajima

arxiv:hep-ph/9906451 v1 · 1999-06-23 · 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{YEYKPX3ZPKAN37ITUDFVYINOGB}

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	2026-05-18T00:37:10.775564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c130a7df797a80ddfd13a0cb5c21ae30434675059e36357fa5f47ce8d25aa02a

Aliases

arxiv: hep-ph/9906451 · arxiv_version: hep-ph/9906451v1 · doi: 10.48550/arxiv.hep-ph/9906451 · pith_short_12: YEYKPX3ZPKAN · pith_short_16: YEYKPX3ZPKAN37IT · pith_short_8: YEYKPX3Z

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/YEYKPX3ZPKAN37ITUDFVYINOGB \
  | 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: c130a7df797a80ddfd13a0cb5c21ae30434675059e36357fa5f47ce8d25aa02a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66cf692068d44568a066c7a642911ac4a07c417a003de7af43d612458bb7e372",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-06-23T08:22:11Z",
    "title_canon_sha256": "ae9957ffbb033c3bab055237dccf9c2d9d2e91431a3dab517ced532d8d2d04a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9906451",
    "kind": "arxiv",
    "version": 1
  }
}