Pith Number

pith:KOP2A62L

pith:2017:KOP2A62LAZLOEXMH5DV2LW7S6N

not attested not anchored not stored refs pending

Limitations on Transversal Computation through Quantum Homomorphic Encryption

Michael Newman, Yaoyun Shi

arxiv:1704.07798 v3 · 2017-04-25 · 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{KOP2A62LAZLOEXMH5DV2LW7S6N}

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	2026-05-18T00:06:20.927259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

539fa07b4b0656e25d87e8eba5dbf2f340dc9d683b7f982440360d83322a9a61

Aliases

arxiv: 1704.07798 · arxiv_version: 1704.07798v3 · doi: 10.48550/arxiv.1704.07798 · pith_short_12: KOP2A62LAZLO · pith_short_16: KOP2A62LAZLOEXMH · pith_short_8: KOP2A62L

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/KOP2A62LAZLOEXMH5DV2LW7S6N \
  | 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: 539fa07b4b0656e25d87e8eba5dbf2f340dc9d683b7f982440360d83322a9a61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3a21772c691825486e1c7b9ffdf9b5cd3c81b26fe343c6cc089a9c59cd74fbe",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-04-25T17:22:11Z",
    "title_canon_sha256": "a2ffa7add345a9e11cb3a0d5eab391da6bb5579e341eccdd9544dbca89366b8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07798",
    "kind": "arxiv",
    "version": 3
  }
}