Pith Number

pith:FG6R5EU5

pith:2009:FG6R5EU543QRWFHFVXPZQGHR5N

not attested not anchored not stored refs pending

Test of Lorentz invariance with spin precession of ultracold neutrons

A. Knecht, A. Kozela, A. Mtchedlishvili, A. Pazgalev, A. Weis, B. Lauss, C. A. Baker, D. Rebreyend, D. Shiers, E. Gutsmiedl, E. Pierre, F. Kuchler, G. Ban, G. Bison, G. Petzoldt, G. Pignol, G. Qu\'em\'ener, G. Rogel, G. Zsigmond, I. Altarev, J. M. Pendlebury, J. Zejma, K. Bodek, K. Green, K. Kirch, M. Daum, M. G. D. van der Grinten, M. Horras, M. Ku\'zniak, M. Rebetez, N. Khomutov, N. Severijns, O. Naviliat-Cuncic, P. Fierlinger, P. Geltenbort, P. G. Harris, P. Iaydjiev, P. Knowles, R. Henneck, S. Kistryn, S. N. Ivanov, S. Roccia, T. Lauer, T. Lefort, W. Heil, Yu. Sobolev

arxiv:0905.3221 v2 · 2009-05-20 · nucl-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{FG6R5EU543QRWFHFVXPZQGHR5N}

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

Towards Precise Simulations and Inference for the Neutron EDM

Receipt and verification

First computed	2026-07-04T15:48:47.566514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29bd1e929de6e11b14e5addf9818f1eb526ebc0953d16315c7ad322bd3bcf03e

Aliases

arxiv: 0905.3221 · arxiv_version: 0905.3221v2 · doi: 10.48550/arxiv.0905.3221 · pith_short_12: FG6R5EU543QR · pith_short_16: FG6R5EU543QRWFHF · pith_short_8: FG6R5EU5

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/FG6R5EU543QRWFHFVXPZQGHR5N \
  | 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: 29bd1e929de6e11b14e5addf9818f1eb526ebc0953d16315c7ad322bd3bcf03e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e107fa3def07ef1e0731cb11fae27a37db4d77f01ce048c7c4af2251b84e0f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2009-05-20T05:51:05Z",
    "title_canon_sha256": "1e935e76916777f404af887ef6f8d2d76391c2a77ad9c1a85a4ac985356861de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3221",
    "kind": "arxiv",
    "version": 2
  }
}