Pith Number

pith:46O4OTD3

pith:2013:46O4OTD34ISGWQERW6L6EX3GNQ

not attested not anchored not stored refs pending

Improving photon detector efficiency using a high-fidelity optical CNOT gate

Hanna E. Broadus, Jonathan P. Dowling, Joshua H. Mendez Plaskus, Katherine L Brown, Robinjeet Singh

arxiv:1308.2645 v4 · 2013-08-12 · 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{46O4OTD34ISGWQERW6L6EX3GNQ}

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	2026-05-18T02:25:47.591516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e79dc74c7be2246b4091b797e25f666c3007e9cf9bea4faf0ecfeb5e362d71a0

Aliases

arxiv: 1308.2645 · arxiv_version: 1308.2645v4 · doi: 10.48550/arxiv.1308.2645 · pith_short_12: 46O4OTD34ISG · pith_short_16: 46O4OTD34ISGWQER · pith_short_8: 46O4OTD3

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/46O4OTD34ISGWQERW6L6EX3GNQ \
  | 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: e79dc74c7be2246b4091b797e25f666c3007e9cf9bea4faf0ecfeb5e362d71a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c8fd52b315c4c391e56fe2bd3b03f901a8291a3d168aa8cc1cbc479a6011e1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-08-12T18:38:54Z",
    "title_canon_sha256": "2bb26a0401529450f080049bd311cf40511246286a1cdba54a79b87b545340d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2645",
    "kind": "arxiv",
    "version": 4
  }
}