Pith Number

pith:XKIRKOVA

pith:2003:XKIRKOVAIN4TPJU4WANYI7H634

not attested not anchored not stored refs pending

Measurement of high-Q^2 charged current cross sections in e^+p deep inelastic scattering at HERA

ZEUS Collaboration

arxiv:hep-ex/0307043 v2 · 2003-07-16 · 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{XKIRKOVAIN4TPJU4WANYI7H634}

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	2026-05-18T03:47:31.824754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba91153aa0437937a69cb01b847cfedf1e73356adbfb0e929419e97b26e557f2

Aliases

arxiv: hep-ex/0307043 · arxiv_version: hep-ex/0307043v2 · doi: 10.48550/arxiv.hep-ex/0307043 · pith_short_12: XKIRKOVAIN4T · pith_short_16: XKIRKOVAIN4TPJU4 · pith_short_8: XKIRKOVA

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/XKIRKOVAIN4TPJU4WANYI7H634 \
  | 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: ba91153aa0437937a69cb01b847cfedf1e73356adbfb0e929419e97b26e557f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0d18909686d075424c67e260d0d5741bbb0e4fcf810b0b59e72bf6581e38ffc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2003-07-16T16:13:22Z",
    "title_canon_sha256": "4da6522f6c2c571303bd5b5f9f3dbc1d2acb23101bc53eae9f0167deb604c721"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0307043",
    "kind": "arxiv",
    "version": 2
  }
}