Pith Number

pith:YBPNLNQX

pith:2025:YBPNLNQXEFZD3VQPPV2U5J6JCW

not attested not anchored not stored refs pending

Ramsey Interferometry with Qudits

Branislav Ilikj, Nikolay V. Vitanov

arxiv:2509.06290 v1 · 2025-09-08 · 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{YBPNLNQXEFZD3VQPPV2U5J6JCW}

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	2026-07-05T12:06:33.148846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c05ed5b61721723dd60f7d754ea7c915810f32042025c85681fc7cfd77598fb8

Aliases

arxiv: 2509.06290 · arxiv_version: 2509.06290v1 · doi: 10.48550/arxiv.2509.06290 · pith_short_12: YBPNLNQXEFZD · pith_short_16: YBPNLNQXEFZD3VQP · pith_short_8: YBPNLNQX

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/YBPNLNQXEFZD3VQPPV2U5J6JCW \
  | 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: c05ed5b61721723dd60f7d754ea7c915810f32042025c85681fc7cfd77598fb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a14722c2ca3f4034a1b0cbcd530cfd5b5dfb5379757b2a8df5aa34c0825a2794",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-09-08T02:23:57Z",
    "title_canon_sha256": "6a4dd42f7d1eafea7e793361a34d89660a594a3204bc96d3fb28821b6c519b45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06290",
    "kind": "arxiv",
    "version": 1
  }
}