Pith Number

pith:PU2DGLK6

pith:2015:PU2DGLK6KC7UUCSAJ6OLKNMP5L

not attested not anchored not stored refs pending

Relaxometry and dephasing imaging of superparamagnetic magnetite nanoparticles using a single qubit

Amit Finkler, Andrea Zappe, Dominik Schmid-Lorch, Friedemann Reinhard, J\"org Wrachtrup, Lapo Bogani, Michael Slota, Thomas H\"aberle

arxiv:1505.02811 v3 · 2015-05-11 · 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{PU2DGLK6KC7UUCSAJ6OLKNMP5L}

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	2026-05-18T01:29:21.021881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d34332d5e50bf4a0a404f9cb5358feaebcaa89e1c5199f89198e52d872d46da

Aliases

arxiv: 1505.02811 · arxiv_version: 1505.02811v3 · doi: 10.48550/arxiv.1505.02811 · pith_short_12: PU2DGLK6KC7U · pith_short_16: PU2DGLK6KC7UUCSA · pith_short_8: PU2DGLK6

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/PU2DGLK6KC7UUCSAJ6OLKNMP5L \
  | 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: 7d34332d5e50bf4a0a404f9cb5358feaebcaa89e1c5199f89198e52d872d46da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b70ca7b4a1f08ec05a94f087a7a2fb301eb51e6d7768c0c475905cf1d7b43be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-05-11T21:37:22Z",
    "title_canon_sha256": "392bff3a78104fde30bf0325d8394118ef828672169796846a3f3e5ef69dd286"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02811",
    "kind": "arxiv",
    "version": 3
  }
}