Pith Number

pith:2WCKGCJX

pith:1997:2WCKGCJXJFCTVI6SRYRPQY4TSJ

not attested not anchored not stored refs pending

OZI Rule Violation in p pbar Annihilation into phi pi pi by Two Step Processes

M.P. Locher (Paul Scherrer Institute, Switzerland), V.E. Markushin

arxiv:hep-ph/9707491 v1 · 1997-07-28 · 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{2WCKGCJXJFCTVI6SRYRPQY4TSJ}

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	2026-05-18T02:37:00.519482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d584a3093749453aa3d28e22f86393926eebd79b33cd6afd2f75d582e16b6ed4

Aliases

arxiv: hep-ph/9707491 · arxiv_version: hep-ph/9707491v1 · doi: 10.48550/arxiv.hep-ph/9707491 · pith_short_12: 2WCKGCJXJFCT · pith_short_16: 2WCKGCJXJFCTVI6S · pith_short_8: 2WCKGCJX

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/2WCKGCJXJFCTVI6SRYRPQY4TSJ \
  | 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: d584a3093749453aa3d28e22f86393926eebd79b33cd6afd2f75d582e16b6ed4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dee7638d10ba90da337b1d9d39667478db9605dafc1140737746e71602198ada",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-07-28T14:33:58Z",
    "title_canon_sha256": "f5ba3c8330ea299836326cb89d016d213b67cf71a4786f9ffc27702d1118e322"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9707491",
    "kind": "arxiv",
    "version": 1
  }
}