Pith Number

pith:VPPLBFQH

pith:2009:VPPLBFQHEE5WJ5ROSLELUNP2XV

not attested not anchored not stored refs pending

A Precision Measurement of the Inclusive ep Scattering Cross Section at HERA

H1 Collaboration

arxiv:0904.3513 v2 · 2009-04-22 · 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{VPPLBFQHEE5WJ5ROSLELUNP2XV}

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.

Cited by

1 paper in Pith

Measurement of $W^{\pm}$-boson differential cross-sections in proton-proton collisions with low pile-up data at $\sqrt{s} = 5.02$ TeV and $13$ TeV with the ATLAS detector

Receipt and verification

First computed	2026-05-18T03:48:02.694983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abdeb09607213b64f62e92c8ba35fabd6465ae23f0fdb2160e38d356fbb3c891

Aliases

arxiv: 0904.3513 · arxiv_version: 0904.3513v2 · doi: 10.48550/arxiv.0904.3513 · pith_short_12: VPPLBFQHEE5W · pith_short_16: VPPLBFQHEE5WJ5RO · pith_short_8: VPPLBFQH

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/VPPLBFQHEE5WJ5ROSLELUNP2XV \
  | 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: abdeb09607213b64f62e92c8ba35fabd6465ae23f0fdb2160e38d356fbb3c891

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bfd52b5e6fafdd1c532a48ffb42f12147527545268bb9f6e08eea3b7f8237e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2009-04-22T17:43:57Z",
    "title_canon_sha256": "e31b2b8e432bbcc294cefb1f24bb4e49ce44c4a325e05a8d1c6507cb2ff56f0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.3513",
    "kind": "arxiv",
    "version": 2
  }
}