Pith Number

pith:XNF3LFMS

pith:2019:XNF3LFMS2NMO3JL2T4GYNPPLSQ

not attested not anchored not stored refs pending

Probing of violation of Lorentz invariance by ultracold neutrons in the Standard Model Extension

A. N. Ivanov, H. Abele, M. Wellenzohn

arxiv:1908.01498 v1 · 2019-08-05 · hep-ph · gr-qc · 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{XNF3LFMS2NMO3JL2T4GYNPPLSQ}

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	2026-07-05T00:02:01.868352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb4bb59592d358eda57a9f0d86bdeb9423b3038a43cb7045aba1862f23a27827

Aliases

arxiv: 1908.01498 · arxiv_version: 1908.01498v1 · doi: 10.48550/arxiv.1908.01498 · pith_short_12: XNF3LFMS2NMO · pith_short_16: XNF3LFMS2NMO3JL2 · pith_short_8: XNF3LFMS

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/XNF3LFMS2NMO3JL2T4GYNPPLSQ \
  | 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: bb4bb59592d358eda57a9f0d86bdeb9423b3038a43cb7045aba1862f23a27827

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3133c92e3403b958ae774535390656c180d1b279a817a49e676282c78c140ef",
    "cross_cats_sorted": [
      "gr-qc",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-08-05T07:37:37Z",
    "title_canon_sha256": "c57b1ed68ede59d8ff541362503ef2204dcdd64a4a05e4f9d4a6411ae1e23bf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01498",
    "kind": "arxiv",
    "version": 1
  }
}