Pith Number

pith:23J7RMWP

pith:2012:23J7RMWPJ7RHJ6Q4JPAPF4EJK5

not attested not anchored not stored refs pending

Radio-frequency magnetometry using a single electron spin

C. L. Degen, M. Loretz, T. Rosskopf

arxiv:1210.1443 v2 · 2012-10-04 · quant-ph · 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{23J7RMWPJ7RHJ6Q4JPAPF4EJK5}

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	2026-05-18T03:36:46.165252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6d3f8b2cf4fe274fa1c4bc0f2f08957555d6ff44613a590f25587341a4a7e4e

Aliases

arxiv: 1210.1443 · arxiv_version: 1210.1443v2 · doi: 10.48550/arxiv.1210.1443 · pith_short_12: 23J7RMWPJ7RH · pith_short_16: 23J7RMWPJ7RHJ6Q4 · pith_short_8: 23J7RMWP

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/23J7RMWPJ7RHJ6Q4JPAPF4EJK5 \
  | 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: d6d3f8b2cf4fe274fa1c4bc0f2f08957555d6ff44613a590f25587341a4a7e4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84ec0f205e482eaf5b170916e6d11527f12887a4f749dcd53649eea0a056d82a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-10-04T13:49:48Z",
    "title_canon_sha256": "3c54fdb508526fd29f7257d50c687b6b6638273b6abed336d65762a079b5e981"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1443",
    "kind": "arxiv",
    "version": 2
  }
}