Pith Number

pith:LUDFKJRJ

pith:2024:LUDFKJRJN2MVJD4PFAWWXTCJLT

not attested not anchored not stored refs pending

Bell state generation and CNOT operation using on-demand identical photons from shape-controlled spatially ordered quantum dots

Anupam Madhukar, Jiefei Zhang, Lucas Jordao, Qi Huang, Siyuan Lu, Swarnabha Chattaraj

arxiv:2411.04412 v2 · 2024-11-07 · 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{LUDFKJRJN2MVJD4PFAWWXTCJLT}

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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	2026-07-05T09:33:11.261917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d065526296e99548f8f282d6bcc495ccb328d047ff30bb093ed4715839c7c8e

Aliases

arxiv: 2411.04412 · arxiv_version: 2411.04412v2 · doi: 10.48550/arxiv.2411.04412 · pith_short_12: LUDFKJRJN2MV · pith_short_16: LUDFKJRJN2MVJD4P · pith_short_8: LUDFKJRJ

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/LUDFKJRJN2MVJD4PFAWWXTCJLT \
  | 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: 5d065526296e99548f8f282d6bcc495ccb328d047ff30bb093ed4715839c7c8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84d04c62ce2d0f903dacf36ebf2b4103d2796e70cd7cf3dc098ee61f6ae30dc5",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-11-07T04:04:11Z",
    "title_canon_sha256": "152d7cd0f1bd99facf2baa65f5606949af8d25a3a3b75d88a1c3446c05cf427b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.04412",
    "kind": "arxiv",
    "version": 2
  }
}