Pith Number

pith:AUVY3YEX

pith:2014:AUVY3YEXDQ2SFD6UVVM5SV464L

not attested not anchored not stored refs pending

A Michelson-Morley Test of Lorentz Symmetry for Electrons

H. Haeffner, I. I. Tupitsyn, M. A. Hohensee, M. Ramm, M. Safronova, S. G. Porsev, T. Pruttivarasin

arxiv:1412.2194 v2 · 2014-12-06 · quant-ph · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AUVY3YEXDQ2SFD6UVVM5SV464L}

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

Comagnetometer probes of dark matter and new physics

Receipt and verification

First computed	2026-05-18T01:36:20.272250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

052b8de0971c35228fd4ad59d9579ee2f8984caac9be83c1feaee32114887471

Aliases

arxiv: 1412.2194 · arxiv_version: 1412.2194v2 · doi: 10.48550/arxiv.1412.2194 · pith_short_12: AUVY3YEXDQ2S · pith_short_16: AUVY3YEXDQ2SFD6U · pith_short_8: AUVY3YEX

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/AUVY3YEXDQ2SFD6UVVM5SV464L \
  | 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: 052b8de0971c35228fd4ad59d9579ee2f8984caac9be83c1feaee32114887471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef419c18cb8ebbcd05f16fa4f335e83e366c5a3f2b8db9f47961802ecd0f32f4",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-12-06T02:57:35Z",
    "title_canon_sha256": "3500e873694593e6f42e54419d7c8a962201ea88603d3778164bd6eb0d2c7786"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2194",
    "kind": "arxiv",
    "version": 2
  }
}