Pith Number

pith:37WN6GZK

pith:2013:37WN6GZKETJOS723Z7MVDRGE7K

not attested not anchored not stored refs pending

Waveguide integrated low noise NbTiN nanowire single-photon detectors with milli-Hz dark count rate

Carsten Schuck, Hong X. Tang, Wolfram H. P. Pernice

arxiv:1306.0164 v1 · 2013-06-02 · physics.optics · quant-ph

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

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	2026-05-18T03:21:55.979077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfecdf1b2a24d2e97f5bcfd951c4c4fab1fb1926b5a8993516e212e4368ea636

Aliases

arxiv: 1306.0164 · arxiv_version: 1306.0164v1 · doi: 10.48550/arxiv.1306.0164 · pith_short_12: 37WN6GZKETJO · pith_short_16: 37WN6GZKETJOS723 · pith_short_8: 37WN6GZK

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/37WN6GZKETJOS723Z7MVDRGE7K \
  | 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: dfecdf1b2a24d2e97f5bcfd951c4c4fab1fb1926b5a8993516e212e4368ea636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0adbf039da9aeb4d7852b33a03f9f4da5d27b179bc9b3c9fc7637f57032529db",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-06-02T02:19:52Z",
    "title_canon_sha256": "acbbbb75f742c7c3c6aefbaf12ef23d0f8532b619f7633d71148286c183ac684"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0164",
    "kind": "arxiv",
    "version": 1
  }
}