Pith Number

pith:SV2RHQYN

pith:2026:SV2RHQYNQ57NHN7YL3ZLF2AUZ4

not attested not anchored not stored refs pending

Continuous-variable state moments from randomized homodyne and heterodyne measurements

Leong-Chuan Kwek, Michael Tsesmelis, Moritz Straeter

arxiv:2608.11811 v1 · 2026-08-12 · 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{SV2RHQYNQ57NHN7YL3ZLF2AUZ4}

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	2026-08-13T01:28:18.911651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

957513c30d877ed3b7f85ef2b2e814cf1d20e161c8880926072c7d751fc43c05

Aliases

arxiv: 2608.11811 · arxiv_version: 2608.11811v1 · doi: 10.48550/arxiv.2608.11811 · pith_short_12: SV2RHQYNQ57N · pith_short_16: SV2RHQYNQ57NHN7Y · pith_short_8: SV2RHQYN

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/SV2RHQYNQ57NHN7YL3ZLF2AUZ4 \
  | 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: 957513c30d877ed3b7f85ef2b2e814cf1d20e161c8880926072c7d751fc43c05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b46fff38018761102529b926dda14e5c3cc25e4dd21a15426ef76329dad23c46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-08-12T08:53:46Z",
    "title_canon_sha256": "8f7d3d460aab11d80ce2cb5917e814410ddefa42838e3bbc3971dc141528fa23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.11811",
    "kind": "arxiv",
    "version": 1
  }
}