Pith Number

pith:42EW7WCU

pith:2019:42EW7WCUYIYXG5PBM4BS72VYS5

not attested not anchored not stored refs pending

$\mathcal{P}$,$\mathcal{T}$-odd Faraday rotation on atoms and molecules in intra-cavity absorption spectroscopy as an alternative way to search for the $\mathcal{P}$,$\mathcal{T}$-odd effects in nature

D.V. Chubukov, L. Bougas, L.N. Labzowsky, L.V. Skripnikov

arxiv:1907.11761 v1 · 2019-07-26 · 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{42EW7WCUYIYXG5PBM4BS72VYS5}

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	2026-05-17T23:39:23.158666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6896fd854c2317375e167032feab8977b255313368244317b3fe970d14a3a91

Aliases

arxiv: 1907.11761 · arxiv_version: 1907.11761v1 · doi: 10.48550/arxiv.1907.11761 · pith_short_12: 42EW7WCUYIYX · pith_short_16: 42EW7WCUYIYXG5PB · pith_short_8: 42EW7WCU

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/42EW7WCUYIYXG5PBM4BS72VYS5 \
  | 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: e6896fd854c2317375e167032feab8977b255313368244317b3fe970d14a3a91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92c2fc3e2e28b774bc3433605ee8157834634eea251235d44c9cb17ffab8ba78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2019-07-26T19:30:56Z",
    "title_canon_sha256": "932fe9f00bbe4c231bac850b01a44afece4830d129640fb0cf56ec0bb2f2622b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11761",
    "kind": "arxiv",
    "version": 1
  }
}