Pith Number

pith:UXB3ZULT

pith:2025:UXB3ZULTKBG773I6VUGDDJR7MN

not attested not anchored not stored refs pending

Deterministic and highly indistinguishable single photons in the telecom C-band

Andreas T. Pfenning, Giora Peniakov, Jochen Kaupp, Johannes Michl, Martin Kamp, Matthias Bayerbach, Nico Hauser, Stefanie Barz, Sven H\"ofling, Tobias Huber-Loyola, Yorick Reum

arxiv:2505.09695 v1 · 2025-05-14 · 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{UXB3ZULTKBG773I6VUGDDJR7MN}

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

Practical blueprint for low-depth photonic quantum computing with quantum dots

Receipt and verification

First computed	2026-07-05T11:03:27.131409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5c3bcd173504dffed1ead0c31a63f634ac806f39afcdc65889a90808eb9bad7

Aliases

arxiv: 2505.09695 · arxiv_version: 2505.09695v1 · doi: 10.48550/arxiv.2505.09695 · pith_short_12: UXB3ZULTKBG7 · pith_short_16: UXB3ZULTKBG773I6 · pith_short_8: UXB3ZULT

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/UXB3ZULTKBG773I6VUGDDJR7MN \
  | 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: a5c3bcd173504dffed1ead0c31a63f634ac806f39afcdc65889a90808eb9bad7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c3dd09f1dfb345f04704ae5e75902201c1c8e8863c25adfadab85b4cfc9bf75",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-14T18:00:23Z",
    "title_canon_sha256": "a5220c7e6b2961926d4f9173db2578f4f6eb72d0d2fbfb9632469fca08fd983d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09695",
    "kind": "arxiv",
    "version": 1
  }
}