Pith Number

pith:UQH2VBHP

pith:2024:UQH2VBHPY7TU5SEWALD7UJM4EN

not attested not anchored not stored refs pending

All-in-one Quantum Diamond Microscope for Sensor Characterization

Connor Hart, Connor Roncaioli, Donald P. Fahey, Ronald Walsworth

arxiv:2404.12495 v1 · 2024-04-18 · quant-ph · physics.ins-det · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQH2VBHPY7TU5SEWALD7UJM4EN}

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	2026-07-05T08:09:54.144872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a40faa84efc7e74ec89602c7fa259c235f0c82f625eab53462e490033652221f

Aliases

arxiv: 2404.12495 · arxiv_version: 2404.12495v1 · doi: 10.48550/arxiv.2404.12495 · pith_short_12: UQH2VBHPY7TU · pith_short_16: UQH2VBHPY7TU5SEW · pith_short_8: UQH2VBHP

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/UQH2VBHPY7TU5SEWALD7UJM4EN \
  | 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: a40faa84efc7e74ec89602c7fa259c235f0c82f625eab53462e490033652221f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b78fe7b0936012320fa472bfceb58e8ad9aa0664f8e0d6e014c16487939d620",
    "cross_cats_sorted": [
      "physics.ins-det",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-18T20:17:35Z",
    "title_canon_sha256": "bb676cc7a7b4ca9d981716fcbe8f4a6c6f46dc16c77f3a5ba2b220a4fa1b5ffa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.12495",
    "kind": "arxiv",
    "version": 1
  }
}