Pith Number

pith:SXMIH4QP

pith:2017:SXMIH4QP54QYUJ233IWP26J7BL

not attested not anchored not stored refs pending

Engineering spectrally unentangled photon pairs from nonlinear microring resonators through pump manipulation

Colin. J. McKinstrie, Jacob G. Koefoed, Jesper B. Christensen, Karsten Rottwitt

arxiv:1711.02401 v1 · 2017-11-07 · 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{SXMIH4QP54QYUJ233IWP26J7BL}

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	2026-05-18T00:22:27.558136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95d883f20fef218a275bda2cfd793f0ac7e48b5930587ffba6fb65649e428be5

Aliases

arxiv: 1711.02401 · arxiv_version: 1711.02401v1 · doi: 10.48550/arxiv.1711.02401 · pith_short_12: SXMIH4QP54QY · pith_short_16: SXMIH4QP54QYUJ23 · pith_short_8: SXMIH4QP

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/SXMIH4QP54QYUJ233IWP26J7BL \
  | 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: 95d883f20fef218a275bda2cfd793f0ac7e48b5930587ffba6fb65649e428be5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3abf84fa5a30bb6174d11aa0448cdf2c505df6559f36cd7bea2e72eea5ffc439",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-11-07T11:13:20Z",
    "title_canon_sha256": "f4ce75221f72a6171e5624bc759a530f44707fa27999497ca8bfe24ff1c420ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02401",
    "kind": "arxiv",
    "version": 1
  }
}