Pith Number

pith:4RAGOFO6

pith:2018:4RAGOFO6YLIB3QHB2WQVG7JXOJ

not attested not anchored not stored refs pending

Optical amplification of spin noise spectroscopy via homodyne detection

Jens H\"ubner, Julia Wiegand, Michael Oestreich, Pavel Sterin

arxiv:1801.04811 v1 · 2018-01-15 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4RAGOFO6YLIB3QHB2WQVG7JXOJ}

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	2026-05-18T00:21:06.637014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4406715dec2d01dc0e1d5a1537d377251a704ed07a4a7597dc0ad7b4e6f6c18

Aliases

arxiv: 1801.04811 · arxiv_version: 1801.04811v1 · doi: 10.48550/arxiv.1801.04811 · pith_short_12: 4RAGOFO6YLIB · pith_short_16: 4RAGOFO6YLIB3QHB · pith_short_8: 4RAGOFO6

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/4RAGOFO6YLIB3QHB2WQVG7JXOJ \
  | 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: e4406715dec2d01dc0e1d5a1537d377251a704ed07a4a7597dc0ad7b4e6f6c18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98b68620cd8d75ed819179eaed35e9f3487b59d1c266256a2f5c5783cf7053dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-01-15T14:10:34Z",
    "title_canon_sha256": "d16a49eb66323880b10a197e66f9e3cf3553fe9d2153f3e1acf14724be18f16f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04811",
    "kind": "arxiv",
    "version": 1
  }
}