Pith Number

pith:MRGYZJMA

pith:1998:MRGYZJMADX3E3GUOXQPKILMSA6

not attested not anchored not stored refs pending

J/psi suppression in heavy ion collisions - interplay of hard and soft QCD processes

C. Spieles, H. Stoecker, L. Frankfurt, L. Gerland, M. Bleicher, M. Strikman, R. Vogt, S.A. Bass, W. Greiner

arxiv:hep-ph/9810486 v1 · 1998-10-26 · 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{MRGYZJMADX3E3GUOXQPKILMSA6}

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	2026-07-04T14:30:49.394037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

644d8ca5801df64d9a8ebc1ea42d9207b51ffffa3fce1053af124f8fdf172690

Aliases

arxiv: hep-ph/9810486 · arxiv_version: hep-ph/9810486v1 · doi: 10.48550/arxiv.hep-ph/9810486 · pith_short_12: MRGYZJMADX3E · pith_short_16: MRGYZJMADX3E3GUO · pith_short_8: MRGYZJMA

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/MRGYZJMADX3E3GUOXQPKILMSA6 \
  | 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: 644d8ca5801df64d9a8ebc1ea42d9207b51ffffa3fce1053af124f8fdf172690

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ee5a8c3ac57487cac9f502c9b9d5a4f0adaf4e56ba1f39992c5f8d653066a66",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-10-26T20:08:12Z",
    "title_canon_sha256": "7c8fc80013bed423b87a76ae10dacc85d152debe557dcf6868808fef799272d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9810486",
    "kind": "arxiv",
    "version": 1
  }
}