Pith Number

pith:XIZRQRG3

pith:1999:XIZRQRG3HFJD3F25NYCCB3OQUS

not attested not anchored not stored refs pending

Another look at anomalous J/Psi suppression in Pb+Pb collisions at P/A = 158 GeV/c

A. Baldisseri, F. Staley, H. Borel, J. Gosset, Y.Terrien

arxiv:nucl-ex/9906002 v2 · 1999-06-03 · nucl-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIZRQRG3HFJD3F25NYCCB3OQUS}

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	2026-05-18T01:38:16.686829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba331844db39523d975d6e0420edd0a4a40c1dbd50056854dcacdecb4dfa4b1a

Aliases

arxiv: nucl-ex/9906002 · arxiv_version: nucl-ex/9906002v2 · doi: 10.48550/arxiv.nucl-ex/9906002 · pith_short_12: XIZRQRG3HFJD · pith_short_16: XIZRQRG3HFJD3F25 · pith_short_8: XIZRQRG3

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/XIZRQRG3HFJD3F25NYCCB3OQUS \
  | 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: ba331844db39523d975d6e0420edd0a4a40c1dbd50056854dcacdecb4dfa4b1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23eec5a4c04d4e265d2bdf8f08e57588940b9db83eaa9ffe823b0db86dcc917f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "1999-06-03T15:38:18Z",
    "title_canon_sha256": "de5176a22cb4a073a1b1ac719f4c9e89d8437f174e9b743421fb7ad54ae95283"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/9906002",
    "kind": "arxiv",
    "version": 2
  }
}