Pith Number

pith:GEJ7MGBM

pith:2023:GEJ7MGBMSXKS5ZUD2AGCNR3MFS

not attested not anchored not stored refs pending

Cumulative Memory Lower Bounds for Randomized and Quantum Computation

Niels Kornerup, Paul Beame

arxiv:2301.05680 v2 · 2023-01-13 · cs.CC · 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{GEJ7MGBMSXKS5ZUD2AGCNR3MFS}

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

Space-time Peer-to-Peer Distribution of Multi-party Entanglement for Any Quantum Network

Receipt and verification

First computed	2026-07-05T06:27:44.903047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3113f6182c95d52ee683d00c26c76c2cb0026036eea4bd49606d55a200161008

Aliases

arxiv: 2301.05680 · arxiv_version: 2301.05680v2 · doi: 10.48550/arxiv.2301.05680 · pith_short_12: GEJ7MGBMSXKS · pith_short_16: GEJ7MGBMSXKS5ZUD · pith_short_8: GEJ7MGBM

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/GEJ7MGBMSXKS5ZUD2AGCNR3MFS \
  | 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: 3113f6182c95d52ee683d00c26c76c2cb0026036eea4bd49606d55a200161008

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bc96024c0bce42e3c5c2d1f404b0d181e74ea0725fd30f7379853577fe4c9f0",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2023-01-13T17:57:02Z",
    "title_canon_sha256": "f93d8f5f2ad71ee7710b95f31042dd73191d01199d6e66618c6b0efd3e4c2356"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.05680",
    "kind": "arxiv",
    "version": 2
  }
}