Pith Number

pith:DZTJBC7X

pith:2016:DZTJBC7XVQXDGO2T3JST2LTJU4

not attested not anchored not stored refs pending

Integrated Silicon Photonic Transmitter for Polarization-Encoded Quantum Key Distribution

Chaoxuan Ma, Feihu Xu, Hoi-Kwong Lo, Jared C. Mikkelsen, Joyce K. S. Poon, Wesley D. Sacher, Yisu Yang, Zhiyuan Tang

arxiv:1606.04407 v1 · 2016-06-14 · 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{DZTJBC7XVQXDGO2T3JST2LTJU4}

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	2026-05-18T00:33:53.260726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e66908bf7ac2e333b53da653d2e69a72f9eff0363981bec5a4bd0756fb4f9fb

Aliases

arxiv: 1606.04407 · arxiv_version: 1606.04407v1 · doi: 10.48550/arxiv.1606.04407 · pith_short_12: DZTJBC7XVQXD · pith_short_16: DZTJBC7XVQXDGO2T · pith_short_8: DZTJBC7X

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/DZTJBC7XVQXDGO2T3JST2LTJU4 \
  | 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: 1e66908bf7ac2e333b53da653d2e69a72f9eff0363981bec5a4bd0756fb4f9fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fb0f5c5089e07333494d95d19a91f09414a0199c0e7cc57d87ffd53a96f6d9c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-06-14T14:58:39Z",
    "title_canon_sha256": "b942de25ea70c88012300bb5b2f6ab57a6bd5261fbb921aec477b5b3bab84595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04407",
    "kind": "arxiv",
    "version": 1
  }
}