Pith Number

pith:KRN6IBM5

pith:2019:KRN6IBM5YDKMX6JSCWUU75NCK7

not attested not anchored not stored refs pending

Hong-Ou-Mandel interference between independent III-V on silicon waveguide integrated lasers

A. Della Frera, A. Giudice, A. Ruggeri, A. Tosi, B. Ben Bakir, B. Da Lio, C. Agnesi, D. Bacco, D. Cozzolino, G. Vallone, K. Hassan, K. Rottwitt, L. Cardi, P. Villoresi, Y. Ding

arxiv:1901.05707 v1 · 2019-01-17 · 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{KRN6IBM5YDKMX6JSCWUU75NCK7}

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	2026-05-17T23:56:06.353929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

545be4059dc0d4cbf93215a94ff5a257d40e42b67f2d6406e775e78068e2ee58

Aliases

arxiv: 1901.05707 · arxiv_version: 1901.05707v1 · doi: 10.48550/arxiv.1901.05707 · pith_short_12: KRN6IBM5YDKM · pith_short_16: KRN6IBM5YDKMX6JS · pith_short_8: KRN6IBM5

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/KRN6IBM5YDKMX6JSCWUU75NCK7 \
  | 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: 545be4059dc0d4cbf93215a94ff5a257d40e42b67f2d6406e775e78068e2ee58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c67c2ef17c0351aeaf32d0f2b3b709f29cf44c6fcbba0e44090346000427375",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-01-17T09:58:48Z",
    "title_canon_sha256": "ec3597831213dd98ae4d9cbe45c2ed6d3bc8a21f1b2c06c12ed6fa707cba1266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05707",
    "kind": "arxiv",
    "version": 1
  }
}