Pith Number

pith:2LUFRPBB

pith:2001:2LUFRPBBSI7AP4TXLZNYYSRE7W

not attested not anchored not stored refs pending

Measurement of the neutral current cross section and F2 structure function for deep inelastic e+p scattering at HERA

ZEUS Collaboration

arxiv:hep-ex/0105090 v2 · 2001-05-31 · 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{2LUFRPBBSI7AP4TXLZNYYSRE7W}

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	2026-05-18T03:47:33.188685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2e858bc21923e07f2775e5b8c4a24fd828f92e779adeac5eb858b47234e8193

Aliases

arxiv: hep-ex/0105090 · arxiv_version: hep-ex/0105090v2 · doi: 10.48550/arxiv.hep-ex/0105090 · pith_short_12: 2LUFRPBBSI7A · pith_short_16: 2LUFRPBBSI7AP4TX · pith_short_8: 2LUFRPBB

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/2LUFRPBBSI7AP4TXLZNYYSRE7W \
  | 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: d2e858bc21923e07f2775e5b8c4a24fd828f92e779adeac5eb858b47234e8193

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c5ab9c669c5289dcd56f2d7ce98e5b670791cb406c46c311820f88abea8f64e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2001-05-31T14:13:28Z",
    "title_canon_sha256": "5cec5c17af8737bdf3e8939928c71d078a12034d9c86d0d27dbf2f929720be9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0105090",
    "kind": "arxiv",
    "version": 2
  }
}