Pith Number

pith:4X34AP34

pith:2015:4X34AP34KJAM7GU2LQJR2IHTB3

not attested not anchored not stored refs pending

Strongly enhanced effects of Lorentz symmetry violation in entangled Yb+ ions

H. H\"affner, M. A. Hohensee, M. S. Safronova, S. G. Porsev, T. Pruttivarasin, V. A. Dzuba, V. V. Flambaum

arxiv:1507.06048 v1 · 2015-07-22 · physics.atom-ph · physics.optics · quant-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{4X34AP34KJAM7GU2LQJR2IHTB3}

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	2026-05-18T01:36:26.832781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5f7c03f7c5240cf9a9a5c131d20f30ef85605f31fcc44ce7ac7ca556260482e

Aliases

arxiv: 1507.06048 · arxiv_version: 1507.06048v1 · doi: 10.48550/arxiv.1507.06048 · pith_short_12: 4X34AP34KJAM · pith_short_16: 4X34AP34KJAM7GU2 · pith_short_8: 4X34AP34

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/4X34AP34KJAM7GU2LQJR2IHTB3 \
  | 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: e5f7c03f7c5240cf9a9a5c131d20f30ef85605f31fcc44ce7ac7ca556260482e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e18315ece7ad3ebe38139f0eb54d3cee73badba6c1976a788e0c6fc7872a1dd",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-07-22T03:50:10Z",
    "title_canon_sha256": "5ed4c1ee863df114f28c318a49680bc8aa59b8c2df3755648ff57c026c789ef0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06048",
    "kind": "arxiv",
    "version": 1
  }
}