Pith Number

pith:CR3T6NJW

pith:2013:CR3T6NJWK2ZGROJYS4YVXZUQET

not attested not anchored not stored refs pending

Creation, storage, and on-demand release of optical quantum states with a negative Wigner function

Akira Furusawa, Jun-ichi Yoshikawa, Kenzo Makino, Peter van Loock, Shintaro Kurata

arxiv:1309.3516 v1 · 2013-09-13 · 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{CR3T6NJWK2ZGROJYS4YVXZUQET}

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	2026-05-18T03:04:37.111331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14773f353656b268b93897315be69024c3bbf30879429a0d2c3a7058b8f19ded

Aliases

arxiv: 1309.3516 · arxiv_version: 1309.3516v1 · doi: 10.48550/arxiv.1309.3516 · pith_short_12: CR3T6NJWK2ZG · pith_short_16: CR3T6NJWK2ZGROJY · pith_short_8: CR3T6NJW

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/CR3T6NJWK2ZGROJYS4YVXZUQET \
  | 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: 14773f353656b268b93897315be69024c3bbf30879429a0d2c3a7058b8f19ded

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e362b7404024963b90b720544e5a56a76b6348fab7ee9647911b3f1ccd26aa1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-13T17:26:13Z",
    "title_canon_sha256": "fb6aa25a0574d6846f1e011afddb0d139f168cbd6d869b3d75ce4a79caa8535e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3516",
    "kind": "arxiv",
    "version": 1
  }
}