Pith Number

pith:L2QIPZZN

pith:2009:L2QIPZZN6AKDEVXAKWUU3EPEJL

not attested not anchored not stored refs pending

Muon pairs from In+In collision at SPS energy

Bikash Sinha, Jajati K Nayak, Jan-e Alam, Sourav Sarkar, Tetsufumi Hirano

arxiv:0902.0446 v2 · 2009-02-03 · nucl-th · 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{L2QIPZZN6AKDEVXAKWUU3EPEJL}

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	2026-05-18T03:53:29.784632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ea087e72df0143256e055a94d91e44ad9095c261091f1e357747ea7e648e3fe

Aliases

arxiv: 0902.0446 · arxiv_version: 0902.0446v2 · doi: 10.48550/arxiv.0902.0446 · pith_short_12: L2QIPZZN6AKD · pith_short_16: L2QIPZZN6AKDEVXA · pith_short_8: L2QIPZZN

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/L2QIPZZN6AKDEVXAKWUU3EPEJL \
  | 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: 5ea087e72df0143256e055a94d91e44ad9095c261091f1e357747ea7e648e3fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92fb9a90ceec5931b438fd07b332f172a3ecd61359b2bb10c1b2b0c20cdf6926",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-02-03T08:40:52Z",
    "title_canon_sha256": "1768c03a191b96b2ebbf9a2530ef1c083e0521a51ef8dfafb489494dd6ca2521"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0446",
    "kind": "arxiv",
    "version": 2
  }
}