Pith Number

pith:6Z37B36A

pith:2026:6Z37B36ADQ7XDY3VRB34J2GOI2

not attested not anchored not stored refs pending

Practical Limits on Integrated Squeezers

Alex Terrasson, Amir H. Safavi-Naeini, Darwin Serkland, Devin J. Dean, Geun Ho Ahn, Hubert S. Stokowski, Jesse J. Slim, Joel Corney, Lars S. Madsen, Luke Qi, Martin M. Fejer, Sam Robison, Taewon Park, Warwick P. Bowen, Ziyu Wang

arxiv:2606.02524 v1 · 2026-06-01 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6Z37B36ADQ7XDY3VRB34J2GOI2}

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	2026-06-02T03:05:08.577175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f677f0efc01c3f71e3758877c4e8ce46bfd6b21ec27d49db75e4edffec4e9c59

Aliases

arxiv: 2606.02524 · arxiv_version: 2606.02524v1 · doi: 10.48550/arxiv.2606.02524 · pith_short_12: 6Z37B36ADQ7X · pith_short_16: 6Z37B36ADQ7XDY3V · pith_short_8: 6Z37B36A

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/6Z37B36ADQ7XDY3VRB34J2GOI2 \
  | 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: f677f0efc01c3f71e3758877c4e8ce46bfd6b21ec27d49db75e4edffec4e9c59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "960438893e28a47aa83590d298f4126aa0e2c7c23b113c4a468a0f49d1e46a3a",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-01T17:33:18Z",
    "title_canon_sha256": "2f63818c8a74aa8fda5847f4dfa2a4c75b46957a412e452eb0aeded02fc32933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02524",
    "kind": "arxiv",
    "version": 1
  }
}