Pith Number

pith:5IANDOZZ

pith:2010:5IANDOZZR3JGJ5AV7PSSTMVUZ3

not attested not anchored not stored refs pending

Exponential Quantum Speed-ups are Generic

Fernando G.S.L. Brandao, Michal Horodecki

arxiv:1010.3654 v2 · 2010-10-18 · 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{5IANDOZZR3JGJ5AV7PSSTMVUZ3}

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	2026-05-18T03:27:52.510511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea00d1bb398ed264f415fbe529b2b4ceed2b5a55a922adbfe5aa30d389945471

Aliases

arxiv: 1010.3654 · arxiv_version: 1010.3654v2 · doi: 10.48550/arxiv.1010.3654 · pith_short_12: 5IANDOZZR3JG · pith_short_16: 5IANDOZZR3JGJ5AV · pith_short_8: 5IANDOZZ

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/5IANDOZZR3JGJ5AV7PSSTMVUZ3 \
  | 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: ea00d1bb398ed264f415fbe529b2b4ceed2b5a55a922adbfe5aa30d389945471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db40186808295462d6443cb76737ad1d77d03de6252c7e043accf73e111ab920",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-10-18T17:20:31Z",
    "title_canon_sha256": "73de7de5286915ba34f1337fde284f92556ad8a0336372ab6ee0e9980d69513b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3654",
    "kind": "arxiv",
    "version": 2
  }
}