Pith Number

pith:CES2GHEK

pith:2026:CES2GHEK6EYYTFU5AC7B4XK7XX

not attested not anchored not stored refs pending

Programmable optical parametric amplifier synthesizer for cubic phase states and amplified Schrodinger cat states

Ming-Yan Sun, Xiao-Xi Yao, Yusuf Turek

arxiv:2606.31405 v1 · 2026-06-30 · 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{CES2GHEK6EYYTFU5AC7B4XK7XX}

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	2026-07-01T01:18:02.005816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1125a31c8af13189969d00be1e5d5fbde456b630cf4da20ac4ce6d3738e85351

Aliases

arxiv: 2606.31405 · arxiv_version: 2606.31405v1 · doi: 10.48550/arxiv.2606.31405 · pith_short_12: CES2GHEK6EYY · pith_short_16: CES2GHEK6EYYTFU5 · pith_short_8: CES2GHEK

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/CES2GHEK6EYYTFU5AC7B4XK7XX \
  | 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: 1125a31c8af13189969d00be1e5d5fbde456b630cf4da20ac4ce6d3738e85351

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "310a02122851d1568a4a3ba73c72551e6fdecff706a40a12a3c8cf75c5f50c8c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-30T09:32:34Z",
    "title_canon_sha256": "d11f3c07522bd97d4d40f957879b8a997d3c10c4595728bfc0c2e6d94579cad4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31405",
    "kind": "arxiv",
    "version": 1
  }
}