Pith Number

pith:LGUJFPQP

pith:2015:LGUJFPQPHQJYQUCEW5KYCZ34SV

not attested not anchored not stored refs pending

Coherent control of group index and magneto-optical anisotropy in a multilevel atomic vapor

Andreas Lampis, Bal\'azs Megyeri, Jon Goldwin, Robert Culver

arxiv:1509.08776 v4 · 2015-09-29 · physics.optics · physics.atom-ph · 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{LGUJFPQPHQJYQUCEW5KYCZ34SV}

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	2026-05-18T01:11:41.312981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59a892be0f3c13885044b75581677c956bd2a423b4b7f9db7b2175313a1b9d16

Aliases

arxiv: 1509.08776 · arxiv_version: 1509.08776v4 · doi: 10.48550/arxiv.1509.08776 · pith_short_12: LGUJFPQPHQJY · pith_short_16: LGUJFPQPHQJYQUCE · pith_short_8: LGUJFPQP

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/LGUJFPQPHQJYQUCEW5KYCZ34SV \
  | 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: 59a892be0f3c13885044b75581677c956bd2a423b4b7f9db7b2175313a1b9d16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a995e5da2c85bf35a273638892206f13f8ba5f9559a28681ef6c02f5ce82c3af",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-09-29T14:35:02Z",
    "title_canon_sha256": "1e89047da0e0cffe2a942080a1cdc466cdd0d7b23b03e8237db55e0e21dea5f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08776",
    "kind": "arxiv",
    "version": 4
  }
}