Pith Number

pith:WQOOMP6Y

pith:2009:WQOOMP6YDLZTHV7ROHXIFUCYAT

not attested not anchored not stored refs pending

Measurement of the neutron electric dipole moment by crystal diffraction

A. Petoukhov, E.G. Lapin, E. Lelievre-Berna, F. Tasset, I.A. Kuznetsov, M. Jentschel, S.Yu. Semenikhin, T. Soldner, V. Nesvizhevsky, V.V. Fedorov, V.V. Voronin, Yu.P. Braginetz

arxiv:0907.1153 v2 · 2009-07-07 · nucl-ex · hep-ex · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQOOMP6YDLZTHV7ROHXIFUCYAT}

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	2026-05-18T02:13:04.851644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b41ce63fd81af333d7f171ee82d05804e10cc4aa0a4aa98caab3d284c4713cdf

Aliases

arxiv: 0907.1153 · arxiv_version: 0907.1153v2 · doi: 10.48550/arxiv.0907.1153 · pith_short_12: WQOOMP6YDLZT · pith_short_16: WQOOMP6YDLZTHV7R · pith_short_8: WQOOMP6Y

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/WQOOMP6YDLZTHV7ROHXIFUCYAT \
  | 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: b41ce63fd81af333d7f171ee82d05804e10cc4aa0a4aa98caab3d284c4713cdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9172e7fe814179d3d4db7af4e877f472c6b0a174324bfc4e9072a213323df86a",
    "cross_cats_sorted": [
      "hep-ex",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2009-07-07T07:44:54Z",
    "title_canon_sha256": "777525a8fddca2af3ab7481c9d54605ddadf132db533c5f154ebaf0837caa888"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.1153",
    "kind": "arxiv",
    "version": 2
  }
}