Pith Number

pith:END3NSGO

pith:2022:END3NSGOLMRTKBKKEXBYS372DQ

not attested not anchored not stored refs pending

Using the Autler-Townes and ac Stark effects to optically tune the frequency of indistinguishable single-photons from an on-demand source

Chris Gustin, {\L}ukasz Dusanowski, Stephen Hughes, Sven H\"ofling

arxiv:2201.03020 v2 · 2022-01-09 · quant-ph · 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{END3NSGOLMRTKBKKEXBYS372DQ}

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	2026-07-05T04:51:21.168419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2347b6c8ce5b2335054a25c3896ffa1c3c653248388d396cc59fb574e57d0e04

Aliases

arxiv: 2201.03020 · arxiv_version: 2201.03020v2 · doi: 10.48550/arxiv.2201.03020 · pith_short_12: END3NSGOLMRT · pith_short_16: END3NSGOLMRTKBKK · pith_short_8: END3NSGO

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/END3NSGOLMRTKBKKEXBYS372DQ \
  | 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: 2347b6c8ce5b2335054a25c3896ffa1c3c653248388d396cc59fb574e57d0e04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a83ca6658c3c9a6b8abf0bf7ee310195f61822416dc577f82aeab1f285d0d4d3",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-01-09T14:24:26Z",
    "title_canon_sha256": "9fd36b6c4743a761e3d394307c3790eee2f4345a0b33e1f18c04f72121c8ea0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.03020",
    "kind": "arxiv",
    "version": 2
  }
}