Pith Number

pith:GVW34KMO

pith:2017:GVW34KMOUUCCBR4ZSYW4MERYVZ

not attested not anchored not stored refs pending

Serial-parallel conversion for single photons with heralding signals

Ryo Okamoto, Shigeki Takeuchi, Takayuki Kiyohara

arxiv:1712.09460 v1 · 2017-12-27 · 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{GVW34KMOUUCCBR4ZSYW4MERYVZ}

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	2026-05-18T00:23:28.180479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

356dbe298ea50420c799962dc61238ae6b197cd563ae684e93c13a848f8ec955

Aliases

arxiv: 1712.09460 · arxiv_version: 1712.09460v1 · doi: 10.48550/arxiv.1712.09460 · pith_short_12: GVW34KMOUUCC · pith_short_16: GVW34KMOUUCCBR4Z · pith_short_8: GVW34KMO

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/GVW34KMOUUCCBR4ZSYW4MERYVZ \
  | 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: 356dbe298ea50420c799962dc61238ae6b197cd563ae684e93c13a848f8ec955

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "589bb5b01d6895123c02f4a1808756612a39051f98832262d59ab0c08ca1d7b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-27T00:01:17Z",
    "title_canon_sha256": "5b18ef17f98d12f60576cbcf39a882a0b9c27d2f06d1ecd7baa1529bf78f1eac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09460",
    "kind": "arxiv",
    "version": 1
  }
}