Pith Number

pith:N4ZPK2BP

pith:2011:N4ZPK2BPD5PNODEBIKLBK62RJZ

not attested not anchored not stored refs pending

Production of pions, kaons and protons in pp collisions at $\sqrt{s}=900$ GeV with ALICE at the LHC

ALICE Collaboration

arxiv:1101.4110 v4 · 2011-01-21 · 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{N4ZPK2BPD5PNODEBIKLBK62RJZ}

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	2026-05-18T00:34:10.882357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f32f5682f1f5ed70c814296157b514e56ff871eadc84534e10651c0854e2dfb

Aliases

arxiv: 1101.4110 · arxiv_version: 1101.4110v4 · doi: 10.48550/arxiv.1101.4110 · pith_short_12: N4ZPK2BPD5PN · pith_short_16: N4ZPK2BPD5PNODEB · pith_short_8: N4ZPK2BP

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/N4ZPK2BPD5PNODEBIKLBK62RJZ \
  | 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: 6f32f5682f1f5ed70c814296157b514e56ff871eadc84534e10651c0854e2dfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77099c03ab0347e9b422cce4a3e906e205511108f428bb6e5494628711c0a683",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2011-01-21T11:04:23Z",
    "title_canon_sha256": "8f02dbae8d1c612e7d0f99cd03c38e0f8086eec0db1133efd5c13839493a4ac6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4110",
    "kind": "arxiv",
    "version": 4
  }
}