Pith Number

pith:7PXX4JBM

pith:2020:7PXX4JBMNUUE7HASNM52F6NBFI

not attested not anchored not stored refs pending

Qubit guidelines for solid-state spin defects

Adam Gali, Christopher P. Anderson, David D. Awschalom, F. Joseph Heremans, Gary Wolfowicz, Giulia Galli, Hosung Seo, Shun Kanai

arxiv:2010.16395 v1 · 2020-10-30 · quant-ph · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PXX4JBMNUUE7HASNM52F6NBFI}

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	2026-07-05T01:47:53.099232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbef7e242c6d284f9c126b3ba2f9a12a2a5799eac33b2995a5b7e47fc3128ee1

Aliases

arxiv: 2010.16395 · arxiv_version: 2010.16395v1 · doi: 10.48550/arxiv.2010.16395 · pith_short_12: 7PXX4JBMNUUE · pith_short_16: 7PXX4JBMNUUE7HAS · pith_short_8: 7PXX4JBM

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/7PXX4JBMNUUE7HASNM52F6NBFI \
  | 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: fbef7e242c6d284f9c126b3ba2f9a12a2a5799eac33b2995a5b7e47fc3128ee1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9316f99f39f55eed660c9f602c0d9acb906fcd928325d2e4b659b46e155303b",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-10-30T17:48:04Z",
    "title_canon_sha256": "91d078ca79253b33a890afa800a5f0dc46beefa9f7b17507d28728f7a9931fc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.16395",
    "kind": "arxiv",
    "version": 1
  }
}