Pith Number

pith:IETHA5U3

pith:2025:IETHA5U3RTACINU4TDTNNAZ5LT

not attested not anchored not stored refs pending

Multi-dimensional frequency-bin entanglement-based quantum key distribution network

Antoine Henry, Carlos Alonso-Ramos, Dario Alessandro Fioretto, Eric Cassan, Fr\'ed\'eric Boeuf, George Claudiu Crisan, Juan Rafael Alvarez, Laurent Vivien, Nadia Belabas, St\'ephan Monfray

arxiv:2507.00972 v1 · 2025-07-01 · 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{IETHA5U3RTACINU4TDTNNAZ5LT}

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	2026-07-05T11:30:18.904855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

412670769b8cc024369c98e6d6833d5cd152e2c1762ea415dc596c1ce88be54f

Aliases

arxiv: 2507.00972 · arxiv_version: 2507.00972v1 · doi: 10.48550/arxiv.2507.00972 · pith_short_12: IETHA5U3RTAC · pith_short_16: IETHA5U3RTACINU4 · pith_short_8: IETHA5U3

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/IETHA5U3RTACINU4TDTNNAZ5LT \
  | 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: 412670769b8cc024369c98e6d6833d5cd152e2c1762ea415dc596c1ce88be54f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9c3c74598ac5b593c706c8726c7f25d88068aafec47ae94a7450fc46c8f1dd3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-01T17:20:42Z",
    "title_canon_sha256": "ef5e27b1bbdc8e9e74d00c1696485bd1a85d9e143a1f66e2c9a6d054bf603d34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.00972",
    "kind": "arxiv",
    "version": 1
  }
}