Pith Number

pith:SYADXO4W

pith:2013:SYADXO4WX2NCAEVBFFSN4SA4AX

not attested not anchored not stored refs pending

Quantum computing on encrypted data

A. Broadbent, J. Lavoie, K. Fisher, K.J. Resch, L.K. Shalm, R. Prevedel, T. Jennewein, Z. Yan

arxiv:1309.2586 v1 · 2013-09-10 · 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{SYADXO4WX2NCAEVBFFSN4SA4AX}

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	2026-05-18T02:57:08.632603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96003bbb96be9a2012a12964de481c05e1634e76b29b95d07ce4afb10f9876c7

Aliases

arxiv: 1309.2586 · arxiv_version: 1309.2586v1 · doi: 10.48550/arxiv.1309.2586 · pith_short_12: SYADXO4WX2NC · pith_short_16: SYADXO4WX2NCAEVB · pith_short_8: SYADXO4W

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/SYADXO4WX2NCAEVBFFSN4SA4AX \
  | 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: 96003bbb96be9a2012a12964de481c05e1634e76b29b95d07ce4afb10f9876c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faff9d09db6a9ad59581cc0db685c283b9a9cdf250984fd50bb2d62c9d76802f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-10T17:37:25Z",
    "title_canon_sha256": "e0b44fe57eabece16cb9bd357bc32be3e8a2d900a81a1884142f9e4b4eeebaad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2586",
    "kind": "arxiv",
    "version": 1
  }
}