Pith Number

pith:EYHB3YOO

pith:2012:EYHB3YOOIJBDC6JID2WJGFQXCL

not attested not anchored not stored refs pending

Generating superposition of up-to three photons for continuous variable quantum information processing

Akira Furusawa, Hidehiro Yonezawa, Kazunori Miyata, Mitsuyoshi Yukawa, Petr Marek, Radim Filip, Takahiro Mizuta

arxiv:1212.3396 v2 · 2012-12-14 · 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{EYHB3YOOIJBDC6JID2WJGFQXCL}

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	2026-05-18T03:31:44.603999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

260e1de1ce42423179281eac93161712ebd75337c6ab3466434c12c44e1354f5

Aliases

arxiv: 1212.3396 · arxiv_version: 1212.3396v2 · doi: 10.48550/arxiv.1212.3396 · pith_short_12: EYHB3YOOIJBD · pith_short_16: EYHB3YOOIJBDC6JI · pith_short_8: EYHB3YOO

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/EYHB3YOOIJBDC6JID2WJGFQXCL \
  | 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: 260e1de1ce42423179281eac93161712ebd75337c6ab3466434c12c44e1354f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a24b11497d2c517fa14a17389c1823a46c37982808ee0900c8d488b7a962fa14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-12-14T05:56:59Z",
    "title_canon_sha256": "0252afbf2512984d8ea70fa11a528716fde887ef194bacf46db325b59fe2e9d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3396",
    "kind": "arxiv",
    "version": 2
  }
}