Pith Number

pith:EUQZI72Z

pith:2009:EUQZI72ZKRZ7QOWLL7QWDHQ5WP

not attested not anchored not stored refs pending

Left-right asymmetry for pion and kaon production in the semi-inclusive deep inelastic scattering process

Bing Zhang, Bo-Qiang Ma, Bo Sun, Jun She, Ya-Jun Mao

arxiv:0911.3677 v2 · 2009-11-18 · hep-ph · 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{EUQZI72ZKRZ7QOWLL7QWDHQ5WP}

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	2026-05-18T02:34:04.624093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2521947f595473f83acb5fe1619e1db3cb874ae55302b1511f91a3057eaffe4f

Aliases

arxiv: 0911.3677 · arxiv_version: 0911.3677v2 · doi: 10.48550/arxiv.0911.3677 · pith_short_12: EUQZI72ZKRZ7 · pith_short_16: EUQZI72ZKRZ7QOWL · pith_short_8: EUQZI72Z

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/EUQZI72ZKRZ7QOWLL7QWDHQ5WP \
  | 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: 2521947f595473f83acb5fe1619e1db3cb874ae55302b1511f91a3057eaffe4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bf2424634866800283616c0e2ab196e0cde2db22672b7d3753298235a55c36d",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-11-18T23:25:41Z",
    "title_canon_sha256": "02a668d70ebf836c5d73739ae98c4fab41e92b18e59e70f5994f378e714c370d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3677",
    "kind": "arxiv",
    "version": 2
  }
}