Pith Number

pith:BG5HDOGS

pith:2026:BG5HDOGSVCJUSO64VW3I3OEJS2

not attested not anchored not stored refs pending

Efficient Quantum Error Mitigation for Unitary k-Designs

Ayush Pancholy, K. Birgitta Whaley

arxiv:2606.03891 v1 · 2026-06-02 · 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{BG5HDOGSVCJUSO64VW3I3OEJS2}

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	2026-06-03T02:06:06.139980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09ba71b8d2a893493bdcadb68db88996af57419dc1f7a86068a04734630c11ac

Aliases

arxiv: 2606.03891 · arxiv_version: 2606.03891v1 · doi: 10.48550/arxiv.2606.03891 · pith_short_12: BG5HDOGSVCJU · pith_short_16: BG5HDOGSVCJUSO64 · pith_short_8: BG5HDOGS

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/BG5HDOGSVCJUSO64VW3I3OEJS2 \
  | 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: 09ba71b8d2a893493bdcadb68db88996af57419dc1f7a86068a04734630c11ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23facbdb94f6fba3f63f0ae81c5dbb1acbbe57feb6c447f6b8947fcb716ea8b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-02T16:52:08Z",
    "title_canon_sha256": "6882befa88df7c17d4dba256a3fd5226a7eacafadef0af85e65af929e10b8f59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03891",
    "kind": "arxiv",
    "version": 1
  }
}