Pith Number

pith:7NXMBKHX

pith:2018:7NXMBKHXTP3HQ53DW5MY23QJIV

not attested not anchored not stored refs pending

Widefield imaging of superconductor vortices with electron spins in diamond

Amir Waxman, David Groswasser, Dmitry Budker, Dominik Rohner, Evgeny Rozenberg, Jan Meijer, Lucas Thiel, Lykourgos Bougas, Michael Kieschnick, Patrick Maletinsky, Ron Folman, Till Lenz, Yaniv Bar-Haim, Yechezkel Schlussel

arxiv:1803.01957 v1 · 2018-03-05 · cond-mat.supr-con · 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{7NXMBKHXTP3HQ53DW5MY23QJIV}

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	2026-05-18T00:05:05.162694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb6ec0a8f79bf6787763b7598d6e09457bd36e2e05dd9114981f30a2d79090f4

Aliases

arxiv: 1803.01957 · arxiv_version: 1803.01957v1 · doi: 10.48550/arxiv.1803.01957 · pith_short_12: 7NXMBKHXTP3H · pith_short_16: 7NXMBKHXTP3HQ53D · pith_short_8: 7NXMBKHX

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/7NXMBKHXTP3HQ53DW5MY23QJIV \
  | 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: fb6ec0a8f79bf6787763b7598d6e09457bd36e2e05dd9114981f30a2d79090f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e3a75fd61eb979b177d267a35b3ef0fabb154b36cb17ad8257bcf228f353956",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-03-05T23:13:31Z",
    "title_canon_sha256": "d67b263add0efb70c2d6eab723f0fc5d5385007b9c73c418b519efbfa9f050d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01957",
    "kind": "arxiv",
    "version": 1
  }
}