Pith Number

pith:HFBZWH5F

pith:2021:HFBZWH5FU5XOAODP6YO746B2Y7

not attested not anchored not stored refs pending

Conditionally rigorous mitigation of multiqubit measurement errors

Michael R. Geller

arxiv:2109.04449 v1 · 2021-09-09 · 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{HFBZWH5FU5XOAODP6YO746B2Y7}

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	2026-07-05T03:12:58.608681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39439b1fa5a76ee0386ff61dfe783ac7ea7ec291035c162d4db3d389438568a0

Aliases

arxiv: 2109.04449 · arxiv_version: 2109.04449v1 · doi: 10.48550/arxiv.2109.04449 · pith_short_12: HFBZWH5FU5XO · pith_short_16: HFBZWH5FU5XOAODP · pith_short_8: HFBZWH5F

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/HFBZWH5FU5XOAODP6YO746B2Y7 \
  | 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: 39439b1fa5a76ee0386ff61dfe783ac7ea7ec291035c162d4db3d389438568a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6446cee4d266db714a69e28074cc95a684081c599a289d890e29272e7e67059",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-09-09T17:49:13Z",
    "title_canon_sha256": "f5ebed92d16649931db0f24e325b67992ca5e7ae1b12538e2ceb72064a81f436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.04449",
    "kind": "arxiv",
    "version": 1
  }
}