Pith Number

pith:W4K2HZ6V

pith:2023:W4K2HZ6V6SWWPKBQWF5UY3MVXP

not attested not anchored not stored refs pending

On the moments of random quantum circuits and robust quantum complexity

Jonas Haferkamp

arxiv:2303.16944 v2 · 2023-03-29 · 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{W4K2HZ6V6SWWPKBQWF5UY3MVXP}

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	2026-07-05T06:16:36.118320Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b715a3e7d5f4ad67a830b17b4c6d95bbe3d7da940335eb6618d0981fa63e4140

Aliases

arxiv: 2303.16944 · arxiv_version: 2303.16944v2 · doi: 10.48550/arxiv.2303.16944 · pith_short_12: W4K2HZ6V6SWW · pith_short_16: W4K2HZ6V6SWWPKBQ · pith_short_8: W4K2HZ6V

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/W4K2HZ6V6SWWPKBQWF5UY3MVXP \
  | 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: b715a3e7d5f4ad67a830b17b4c6d95bbe3d7da940335eb6618d0981fa63e4140

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd6a1ae8807e96c36b0f136848156785ce6b9d25ad759c7f414ed0c4262c1f2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-03-29T18:06:03Z",
    "title_canon_sha256": "0df58c64a14f4f8060ddc131d684588e359e0acf2cf6c97a4958a0bc02a551f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.16944",
    "kind": "arxiv",
    "version": 2
  }
}