Pith Number

pith:K5JLOCNG

pith:2018:K5JLOCNGR6CBZBGG6IR453VLO4

not attested not anchored not stored refs pending

Environment-assisted quantum-enhanced sensing with electronic spins in diamond

Alexandre Cooper, Jean-Christophe Jaskula, Paola Cappellaro, Won Kyu Calvin Sun

arxiv:1811.09572 v1 · 2018-11-23 · 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{K5JLOCNGR6CBZBGG6IR453VLO4}

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	2026-07-05T00:15:34.557856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5752b709a68f841c84c6f223ceeeab77194ba8a2d68692e5bff4d635edca398f

Aliases

arxiv: 1811.09572 · arxiv_version: 1811.09572v1 · doi: 10.48550/arxiv.1811.09572 · pith_short_12: K5JLOCNGR6CB · pith_short_16: K5JLOCNGR6CBZBGG · pith_short_8: K5JLOCNG

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/K5JLOCNGR6CBZBGG6IR453VLO4 \
  | 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: 5752b709a68f841c84c6f223ceeeab77194ba8a2d68692e5bff4d635edca398f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b9b02697acbc32196cd2d2a3f69638dba83632e9592c9ac556e87cb936af8ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-11-23T17:34:42Z",
    "title_canon_sha256": "cce13c556d6660242e17817d0c06838ec4f0765d8396f50a5eadbdc2b3ccb231"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09572",
    "kind": "arxiv",
    "version": 1
  }
}