Pith Number

pith:4QK6LXJS

pith:2015:4QK6LXJSVBJG4GQIKONPUQCJHV

not attested not anchored not stored refs pending

Twin photon pairs in a high-Q silicon microresonator

Qiang Lin, Steven Rogers, Wei C. Jiang, Xiyuan Lu

arxiv:1505.06959 v2 · 2015-05-26 · physics.optics · 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{4QK6LXJSVBJG4GQIKONPUQCJHV}

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	2026-05-18T01:34:34.626287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e415e5dd32a8526e1a08539afa40493d76ed8ce936c4f91e9d929c8619cab1d7

Aliases

arxiv: 1505.06959 · arxiv_version: 1505.06959v2 · doi: 10.48550/arxiv.1505.06959 · pith_short_12: 4QK6LXJSVBJG · pith_short_16: 4QK6LXJSVBJG4GQI · pith_short_8: 4QK6LXJS

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/4QK6LXJSVBJG4GQIKONPUQCJHV \
  | 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: e415e5dd32a8526e1a08539afa40493d76ed8ce936c4f91e9d929c8619cab1d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73608b14dfe75e594da86b60d86d2627605ea7febbc3ebddb18ff2dc41edac8d",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-05-26T14:08:50Z",
    "title_canon_sha256": "23cb17f4f77c161205e3d6771391ea691e98526aa9bad675ccab0d32f7c7799e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06959",
    "kind": "arxiv",
    "version": 2
  }
}