Pith Number

pith:SRWYJN4E

pith:1997:SRWYJN4EQLCG4Y4FHOA55TCWHB

not attested not anchored not stored refs pending

$J/\Psi$-Production at Photon-Photon Colliders as a Probe of the Color Octet Mechanism

B.H.J. McKellar, C.B. Paranavitane, J.P. Ma

arxiv:hep-ph/9707480 v1 · 1997-07-26 · 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{SRWYJN4EQLCG4Y4FHOA55TCWHB}

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

Charmonium pair production in ultraperipheral collision

Receipt and verification

First computed	2026-07-04T16:05:09.302879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

946d84b78482c46e63853b81decc56387204bb30df1cc6f94ce277fab0bca40d

Aliases

arxiv: hep-ph/9707480 · arxiv_version: hep-ph/9707480v1 · doi: 10.48550/arxiv.hep-ph/9707480 · pith_short_12: SRWYJN4EQLCG · pith_short_16: SRWYJN4EQLCG4Y4F · pith_short_8: SRWYJN4E

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/SRWYJN4EQLCG4Y4FHOA55TCWHB \
  | 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: 946d84b78482c46e63853b81decc56387204bb30df1cc6f94ce277fab0bca40d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1c08a423b12b35a866abdf3f480dea5e63889d63a7154799f331bfb9ebf65be",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-07-26T03:46:34Z",
    "title_canon_sha256": "dfaa3cc17e96dca4e79c51fb96850ce9d30c85b5649c95ad53d38029a8872996"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9707480",
    "kind": "arxiv",
    "version": 1
  }
}