Pith Number

pith:XSYUUOID

pith:2025:XSYUUOIDYJ7Q65PFHBVBF5QWXA

not attested not anchored not stored refs pending

Analytical Fidelity Calculations for Photonic Linear Cluster State Generation

Andreas Theo Pfenning, Giora Peniakov, Peter van Loock, Rohit Prasad, Simon Rei{\ss}, Sven H\"ofling, Tobias Huber-Loyola, Yorick Reum

arxiv:2505.11078 v1 · 2025-05-16 · 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{XSYUUOIDYJ7Q65PFHBVBF5QWXA}

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	2026-07-05T11:04:10.412465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcb14a3903c27f0f75e5386a12f616b815251d6264e316570180362c2a250a71

Aliases

arxiv: 2505.11078 · arxiv_version: 2505.11078v1 · doi: 10.48550/arxiv.2505.11078 · pith_short_12: XSYUUOIDYJ7Q · pith_short_16: XSYUUOIDYJ7Q65PF · pith_short_8: XSYUUOID

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/XSYUUOIDYJ7Q65PFHBVBF5QWXA \
  | 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: bcb14a3903c27f0f75e5386a12f616b815251d6264e316570180362c2a250a71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d06d96023b7e3bb5952c9d004d70baaa03bb936c1f5e4600829eab4f033a0cd7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-16T10:08:37Z",
    "title_canon_sha256": "3e4e626700e921885a999d02acc15685148669e4c97f0b129d2c9a4ea37669ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.11078",
    "kind": "arxiv",
    "version": 1
  }
}