Pith Number

pith:XRXNPXRA

pith:2010:XRXNPXRARBO4PJ4EC4I362AHVJ

not attested not anchored not stored refs pending

Per Mill Level Control of the Circular Polarisation of the Laser Beam for a Fabry-Perot Cavity Polarimeter at HERA

C. Pascaud, F. Zomer, M. Beckingham, M. Jacquet, N. Coppola, R. Chiche, V. Brisson, V. Soskov, Z. Zhang

arxiv:1005.2742 v2 · 2010-05-16 · physics.ins-det · 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{XRXNPXRARBO4PJ4EC4I362AHVJ}

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	2026-05-18T02:24:06.580142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc6ed7de20885dc7a7841711bf6807aa4641ebb6b84b600aedb0a2d6180809ea

Aliases

arxiv: 1005.2742 · arxiv_version: 1005.2742v2 · doi: 10.48550/arxiv.1005.2742 · pith_short_12: XRXNPXRARBO4 · pith_short_16: XRXNPXRARBO4PJ4E · pith_short_8: XRXNPXRA

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/XRXNPXRARBO4PJ4EC4I362AHVJ \
  | 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: bc6ed7de20885dc7a7841711bf6807aa4641ebb6b84b600aedb0a2d6180809ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b3068eb488c38cfdfad646de5046d1bcc10ca9497732dd4a26abc83d8315dca",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2010-05-16T13:00:23Z",
    "title_canon_sha256": "e30c4d376cd2e7410c83da2b7a98ef75ab80dd98692a329594a72c00fcdc102d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2742",
    "kind": "arxiv",
    "version": 2
  }
}