Pith Number

pith:TZLENI2S

pith:2013:TZLENI2S4Q3J3XZKV5HXLKYRSO

not attested not anchored not stored refs pending

Composable security of delegated quantum computation

Christopher Portmann, Joseph F. Fitzsimons, Renato Renner, Vedran Dunjko

arxiv:1301.3662 v3 · 2013-01-16 · quant-ph · cs.CR · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZLENI2S4Q3J3XZKV5HXLKYRSO}

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.

Cited by

1 paper in Pith

Partially-Blind Single-Qubit Classification over a Prototype Hybrid Quantum Network

Receipt and verification

First computed	2026-05-18T01:34:59.517754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e5646a352e4369ddf2aaf4f75ab1193808f494045735b9795f2e3d55e706df3

Aliases

arxiv: 1301.3662 · arxiv_version: 1301.3662v3 · doi: 10.48550/arxiv.1301.3662 · pith_short_12: TZLENI2S4Q3J · pith_short_16: TZLENI2S4Q3J3XZK · pith_short_8: TZLENI2S

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/TZLENI2S4Q3J3XZKV5HXLKYRSO \
  | 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: 9e5646a352e4369ddf2aaf4f75ab1193808f494045735b9795f2e3d55e706df3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "796ccddbd0d9a5ecf5d223ea1e183a1bbcf502b99a41a29ae7a40c2a16e1a6ed",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-01-16T11:44:30Z",
    "title_canon_sha256": "f9606e1e5d8b35a75b5c7bad65398e390772c507af1b4edd607f7aaee756d607"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3662",
    "kind": "arxiv",
    "version": 3
  }
}