Pith Number

pith:BR4G5FNZ

pith:2024:BR4G5FNZ5GUDKQDVDSAQKJP7CU

not attested not anchored not stored refs pending

On chip high-dimensional entangled photon sources

Daniel Peace, Jacquiline Romero, Tavshabad Kaur

arxiv:2409.03224 v1 · 2024-09-05 · 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{BR4G5FNZ5GUDKQDVDSAQKJP7CU}

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.

Cited by

1 paper in Pith

On-chip frequency-bin quantum photonics

Receipt and verification

First computed	2026-07-05T09:03:27.909000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c786e95b9e9a83540751c810525ff1532c2c9c2a352091b585c1782182e6612

Aliases

arxiv: 2409.03224 · arxiv_version: 2409.03224v1 · doi: 10.48550/arxiv.2409.03224 · pith_short_12: BR4G5FNZ5GUD · pith_short_16: BR4G5FNZ5GUDKQDV · pith_short_8: BR4G5FNZ

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/BR4G5FNZ5GUDKQDVDSAQKJP7CU \
  | 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: 0c786e95b9e9a83540751c810525ff1532c2c9c2a352091b585c1782182e6612

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29ad959706fe49f044be8a18d80bffd4c2fdf5901eee4ae8d6244f1d7620c264",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-09-05T03:43:10Z",
    "title_canon_sha256": "59a3dec5d8d24ee5a5c4b5e6350431b9b99bbcbbb63c7016e85204eee1043b9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.03224",
    "kind": "arxiv",
    "version": 1
  }
}