Pith Number

pith:7CHODEHY

pith:2012:7CHODEHYRXTZ3A7UALZTBU4XSS

not attested not anchored not stored refs pending

Magnetic field imaging with NV ensembles

A. Trifonov, A. Yacoby, D. Glenn, D. Le Sage, H. Park, L. M. Pham, M. D. Lukin, P. Cappellaro, P. L. Stanwix, P. R. Hemmer, R. L. Walsworth, T. K. Yeung

arxiv:1207.3339 v1 · 2012-07-13 · cond-mat.mes-hall · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CHODEHYRXTZ3A7UALZTBU4XSS}

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	2026-05-18T03:51:02.664146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f88ee190f88de79d83f402f330d39794a4ce6b6d3bbbd2211f279ba8e87d8657

Aliases

arxiv: 1207.3339 · arxiv_version: 1207.3339v1 · doi: 10.48550/arxiv.1207.3339 · pith_short_12: 7CHODEHYRXTZ · pith_short_16: 7CHODEHYRXTZ3A7U · pith_short_8: 7CHODEHY

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/7CHODEHYRXTZ3A7UALZTBU4XSS \
  | 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: f88ee190f88de79d83f402f330d39794a4ce6b6d3bbbd2211f279ba8e87d8657

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2721baffba6dfd33d04cbed16c76ee6e5a0f9a44126c6a347751281b310a59ab",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-07-13T19:38:51Z",
    "title_canon_sha256": "f39de1c58b29337b5997b11dc6a1a130aae752ae1d9596b12b1aaa7557ebda34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3339",
    "kind": "arxiv",
    "version": 1
  }
}