Pith Number

pith:HO5VZM3Z

pith:2018:HO5VZM3Z23HJNQLJHPTHPYADSN

not attested not anchored not stored refs pending

Explicit lower bounds on strong quantum simulation

Cupjin Huang, Mario Szegedy, Michael Newman

arxiv:1804.10368 v2 · 2018-04-27 · quant-ph · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HO5VZM3Z23HJNQLJHPTHPYADSN}

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	2026-05-18T00:17:10.798696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bbb5cb379d6ce96c1693be677e003935cf3ca70e4341c2ecc2d05e56ca86fff

Aliases

arxiv: 1804.10368 · arxiv_version: 1804.10368v2 · doi: 10.48550/arxiv.1804.10368 · pith_short_12: HO5VZM3Z23HJ · pith_short_16: HO5VZM3Z23HJNQLJ · pith_short_8: HO5VZM3Z

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/HO5VZM3Z23HJNQLJHPTHPYADSN \
  | 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: 3bbb5cb379d6ce96c1693be677e003935cf3ca70e4341c2ecc2d05e56ca86fff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d3e635f4dc63eefb2d5755402a16de4a762f0ca4b6db33ddd1a9eecb2545ab2",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-27T07:31:37Z",
    "title_canon_sha256": "89ec90039abf18067d55287389429953f21f77d8bfe3f1e7eddd1f1a1ef4302a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10368",
    "kind": "arxiv",
    "version": 2
  }
}