Pith Number

pith:OMDJSBI5

pith:2026:OMDJSBI5S2A5SJREKJUEIU3TSG

not attested not anchored not stored refs pending

Linear optical Bell state measurement for rotation-symmetric cat codes

Issa Oe, Rui Asaoka, Suguru Endo

arxiv:2606.22832 v1 · 2026-06-22 · 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{OMDJSBI5S2A5SJREKJUEIU3TSG}

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	2026-06-23T02:14:00.656035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

730699051d9681d92624526844537391aefa85840aa72b8ab996db8624730e86

Aliases

arxiv: 2606.22832 · arxiv_version: 2606.22832v1 · doi: 10.48550/arxiv.2606.22832 · pith_short_12: OMDJSBI5S2A5 · pith_short_16: OMDJSBI5S2A5SJRE · pith_short_8: OMDJSBI5

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/OMDJSBI5S2A5SJREKJUEIU3TSG \
  | 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: 730699051d9681d92624526844537391aefa85840aa72b8ab996db8624730e86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "141afe51cc9a089d3bb41a9ec4e6e933d097aff06956ce5dd937980b5a8921f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-22T04:14:23Z",
    "title_canon_sha256": "601d46c9f99e4de947dbdc1bb82e8f6ce17127a42b7df9b8e32b8822e7531b74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22832",
    "kind": "arxiv",
    "version": 1
  }
}