Pith Number

pith:WOQ2ZUBP

pith:2012:WOQ2ZUBPDYXV2MOKVZIJPXEHOH

not attested not anchored not stored refs pending

Optical measurements of spin noise as a high resolution spectroscopic tool

Alex Greilich, Andreas D. Wieck, Dirk Reuter, Dmitri R. Yakovlev, Gleb G. Kozlov, Manfred Bayer, Scott A. Crooker, Valerii S. Zapasskii, Yan Li

arxiv:1206.4168 v1 · 2012-06-19 · cond-mat.mes-hall · 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{WOQ2ZUBPDYXV2MOKVZIJPXEHOH}

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	2026-05-18T03:17:34.252437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3a1acd02f1e2f5d31caae5097dc8771e82ff096d33117f2fc0f3e2fd7ed8c33

Aliases

arxiv: 1206.4168 · arxiv_version: 1206.4168v1 · doi: 10.48550/arxiv.1206.4168 · pith_short_12: WOQ2ZUBPDYXV · pith_short_16: WOQ2ZUBPDYXV2MOK · pith_short_8: WOQ2ZUBP

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/WOQ2ZUBPDYXV2MOKVZIJPXEHOH \
  | 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: b3a1acd02f1e2f5d31caae5097dc8771e82ff096d33117f2fc0f3e2fd7ed8c33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e22316b3705c4ca09ea6b7aeb3d24ccd123a2ca2720b16303218cdd2c4183e92",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-06-19T10:26:40Z",
    "title_canon_sha256": "33ed1fdb62a1be3c1d9023fc50d59839f5a7e1df5abf985f552f39a8c0d96a95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4168",
    "kind": "arxiv",
    "version": 1
  }
}