Pith Number

pith:LQH4KXSX

pith:2013:LQH4KXSXCQDJELXOP6DEMBXVKJ

not attested not anchored not stored refs pending

Nanoscale fluorescence lifetime imaging with a single diamond NV center

Dallas Smith, Lukas Novotny, Nick Vamivakas, Ryan Beams, Sang-Hyun Oh, Timothy W. Johnson

arxiv:1303.1204 v1 · 2013-03-05 · quant-ph · cond-mat.mes-hall · 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{LQH4KXSXCQDJELXOP6DEMBXVKJ}

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	2026-05-18T01:51:16.517393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c0fc55e571406922eee7f864606f55265697c7b70688ca03a96e100eb4ec4f0

Aliases

arxiv: 1303.1204 · arxiv_version: 1303.1204v1 · doi: 10.48550/arxiv.1303.1204 · pith_short_12: LQH4KXSXCQDJ · pith_short_16: LQH4KXSXCQDJELXO · pith_short_8: LQH4KXSX

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/LQH4KXSXCQDJELXOP6DEMBXVKJ \
  | 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: 5c0fc55e571406922eee7f864606f55265697c7b70688ca03a96e100eb4ec4f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0e16337bfea9500cd7a88588d8f8599ce28009b79f71d0641497f73fc77cc57",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-03-05T22:17:08Z",
    "title_canon_sha256": "c2b7c383488da54c93baf9b1fd856cf10a57708ee92dfec8e30d5748610ecf6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1204",
    "kind": "arxiv",
    "version": 1
  }
}