Pith Number

pith:7DADHOQW

pith:2023:7DADHOQW4HWHVFRCMGYH553FWG

not attested not anchored not stored refs pending

Quantifying the limits of controllability for the nitrogen-vacancy electron spin defect

David D. Awschalom, F. Joseph Heremans, Jiefei Zhang, Jonathan C. Marcks, Nazar Delegan, Paul Kairys

arxiv:2309.03120 v2 · 2023-09-06 · quant-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7DADHOQW4HWHVFRCMGYH553FWG}

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	2026-07-05T09:11:21.988513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8c033ba16e1ec7a962261b07ef765b1ba10d3cb004cd56dfe7cb7a9f7200d5b

Aliases

arxiv: 2309.03120 · arxiv_version: 2309.03120v2 · doi: 10.48550/arxiv.2309.03120 · pith_short_12: 7DADHOQW4HWH · pith_short_16: 7DADHOQW4HWHVFRC · pith_short_8: 7DADHOQW

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/7DADHOQW4HWHVFRCMGYH553FWG \
  | 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: f8c033ba16e1ec7a962261b07ef765b1ba10d3cb004cd56dfe7cb7a9f7200d5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e70b20fb8c6efa3e8e964e4216f52a62ab1f35371b3b5df50ed720f743d2ad46",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-09-06T15:55:21Z",
    "title_canon_sha256": "332c7cd0746bd99d9d5c709cd1b1b2773f3b799922d1c2750253840b8cdb198f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.03120",
    "kind": "arxiv",
    "version": 2
  }
}