Pith Number

pith:QZ326CXA

pith:1998:QZ326CXAU6FNOFAFSPBBGDKZT7

not attested not anchored not stored refs pending

Charmonium suppression from purely geometrical effects

H. St\"ocker, L. Gerland, N. Hammon, W. Greiner

arxiv:hep-ph/9807546 v2 · 1998-07-30 · 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{QZ326CXAU6FNOFAFSPBBGDKZT7}

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	2026-07-04T16:09:21.476491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8677af0ae0a78ad7140593c2130d599fe87f31099e15e5a0d4a195eaed79a05a

Aliases

arxiv: hep-ph/9807546 · arxiv_version: hep-ph/9807546v2 · doi: 10.48550/arxiv.hep-ph/9807546 · pith_short_12: QZ326CXAU6FN · pith_short_16: QZ326CXAU6FNOFAF · pith_short_8: QZ326CXA

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/QZ326CXAU6FNOFAFSPBBGDKZT7 \
  | 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: 8677af0ae0a78ad7140593c2130d599fe87f31099e15e5a0d4a195eaed79a05a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56dd8eb4279a7195d10c285f2d359babf1292430a74cabd7c2a8c4d3574b8e09",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-07-30T09:24:10Z",
    "title_canon_sha256": "b7c1feff9205159c248c3bd0007b7f60eaf1828416cfbc924d16593b856d1754"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9807546",
    "kind": "arxiv",
    "version": 2
  }
}