Pith Number

pith:W7U3PFXW

pith:2025:W7U3PFXW47QQNPHTPDYNZPUMZI

not attested not anchored not stored refs pending

Proceedngs of Charmonium production in heavy-ion collisions, Quark Matter 2025

Ingrid McKibben Lofnes (for the ALICE Collaboration)

arxiv:2509.07513 v1 · 2025-09-09 · nucl-ex · hep-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{W7U3PFXW47QQNPHTPDYNZPUMZI}

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	2026-07-05T12:07:22.918374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7e9b796f6e7e106bcf378f0dcbe8cca38007c63b3e85fdfb7f0a0d23efc9fd0

Aliases

arxiv: 2509.07513 · arxiv_version: 2509.07513v1 · doi: 10.48550/arxiv.2509.07513 · pith_short_12: W7U3PFXW47QQ · pith_short_16: W7U3PFXW47QQNPHT · pith_short_8: W7U3PFXW

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/W7U3PFXW47QQNPHTPDYNZPUMZI \
  | 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: b7e9b796f6e7e106bcf378f0dcbe8cca38007c63b3e85fdfb7f0a0d23efc9fd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bdad92321032db368ba0baed78721d2df32656fb04d94eda47fa3dada54a5cb",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2025-09-09T08:49:59Z",
    "title_canon_sha256": "3339d75a2446ca23ac005318bad4707a1794558fdb0559bc6af1c3b1c6a3d1d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07513",
    "kind": "arxiv",
    "version": 1
  }
}