Pith Number

pith:4RL7CW6O

pith:2018:4RL7CW6OSI7V24JUFRARTCKNS7

not attested not anchored not stored refs pending

Breaking the energy-symmetry blockade in magneto-optical rotation

Chengjie Zhu, Eric Y. Zhu, E. W. Hagley, Feng Zhou, L. Deng

arxiv:1804.07522 v1 · 2018-04-20 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4RL7CW6OSI7V24JUFRARTCKNS7}

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	2026-05-17T23:58:41.660716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e457f15bce923f5d71342c4119894d97c4aca0b9e14e34527200350bbad26cfb

Aliases

arxiv: 1804.07522 · arxiv_version: 1804.07522v1 · doi: 10.48550/arxiv.1804.07522 · pith_short_12: 4RL7CW6OSI7V · pith_short_16: 4RL7CW6OSI7V24JU · pith_short_8: 4RL7CW6O

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/4RL7CW6OSI7V24JUFRARTCKNS7 \
  | 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: e457f15bce923f5d71342c4119894d97c4aca0b9e14e34527200350bbad26cfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d12d356409d6fb94210c663cd0295d69cb8265db40b85fc9c085264988af146",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-04-20T09:53:19Z",
    "title_canon_sha256": "d8818be38860e29fd8ebf6ab36ef1f8c0d76a195bd0512fafbc11d9c3a6fa37a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07522",
    "kind": "arxiv",
    "version": 1
  }
}