Pith Number

pith:3EPSDWGT

pith:2004:3EPSDWGTTOTZ3W4F2FSUNJKFBD

not attested not anchored not stored refs pending

A new measurement of J/psi suppression in Pb-Pb collisions at 158 GeV per nucleon

NA50 collaboration

arxiv:hep-ex/0412036 v1 · 2004-12-14 · hep-ex · 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{3EPSDWGTTOTZ3W4F2FSUNJKFBD}

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	2026-05-18T03:47:30.763778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d91f21d8d39ba79ddb85d16546a54508e3468bf1ca3406ae122c9f63d5d2d016

Aliases

arxiv: hep-ex/0412036 · arxiv_version: hep-ex/0412036v1 · doi: 10.48550/arxiv.hep-ex/0412036 · pith_short_12: 3EPSDWGTTOTZ · pith_short_16: 3EPSDWGTTOTZ3W4F · pith_short_8: 3EPSDWGT

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/3EPSDWGTTOTZ3W4F2FSUNJKFBD \
  | 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: d91f21d8d39ba79ddb85d16546a54508e3468bf1ca3406ae122c9f63d5d2d016

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7278ddb07404f36ef47f4848219c0f1fae0d20a12ffb3d3d3994e11fe683481a",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2004-12-14T13:48:40Z",
    "title_canon_sha256": "e82539b81edaebeb1006f21a8def368f3805f1a97a87f86c4c87f6402790eb98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0412036",
    "kind": "arxiv",
    "version": 1
  }
}