Pith Number

pith:Q7CTC6EA

pith:2018:Q7CTC6EAX6RFJTOA3U2XIHHCYR

not attested not anchored not stored refs pending

Development of a SEMPA system for magnetic imaging with ns time resolution and phase-sensitive detection

Andreas Oelsner, Daniel Sch\"onke, Mathias Kl\"aui, Pascal Krautscheid, Robert M. Reeve

arxiv:1803.09775 v1 · 2018-03-26 · physics.ins-det · 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{Q7CTC6EAX6RFJTOA3U2XIHHCYR}

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	2026-05-18T00:07:40.670472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87c5317880bfa254cdc0dd35741ce2c45ad185d02539c8e544eb22086d68846c

Aliases

arxiv: 1803.09775 · arxiv_version: 1803.09775v1 · doi: 10.48550/arxiv.1803.09775 · pith_short_12: Q7CTC6EAX6RF · pith_short_16: Q7CTC6EAX6RFJTOA · pith_short_8: Q7CTC6EA

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/Q7CTC6EAX6RFJTOA3U2XIHHCYR \
  | 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: 87c5317880bfa254cdc0dd35741ce2c45ad185d02539c8e544eb22086d68846c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19e4591d5229df40b526c7c0bc42c472daf16189b5f27e76a2032a666806b8cc",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-03-26T18:24:14Z",
    "title_canon_sha256": "ef0f1b9c9c22998770221b93bee16e86f397e81d17495a6b4156a851b5c9c7f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09775",
    "kind": "arxiv",
    "version": 1
  }
}