Pith Number

pith:JR7WJE5M

pith:2020:JR7WJE5MYFJJZMXW2SB6MP3ASK

not attested not anchored not stored refs pending

Wildcard error: Quantifying unmodeled errors in quantum processors

Erik Nielsen, Kenneth Rudinger, Kevin Young, Robin Blume-Kohout, Timothy Proctor

arxiv:2012.12231 v1 · 2020-12-22 · 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{JR7WJE5MYFJJZMXW2SB6MP3ASK}

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

Stable Qubit Readout and the Identifiability of Population Change

Receipt and verification

First computed	2026-07-05T02:01:26.175027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c7f6493acc1529cb2f6d483e63f6092ba8ff94c0f42fe59c6495b8b573b867d

Aliases

arxiv: 2012.12231 · arxiv_version: 2012.12231v1 · doi: 10.48550/arxiv.2012.12231 · pith_short_12: JR7WJE5MYFJJ · pith_short_16: JR7WJE5MYFJJZMXW · pith_short_8: JR7WJE5M

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/JR7WJE5MYFJJZMXW2SB6MP3ASK \
  | 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: 4c7f6493acc1529cb2f6d483e63f6092ba8ff94c0f42fe59c6495b8b573b867d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88e1ade91cad15a999343087a24838230a40f9db2ba7ab1e8b4fedfec43a1f4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-12-22T18:22:08Z",
    "title_canon_sha256": "4fb5674adaefd5bd38dc137e5c113c907efebc7d4d1c72048a1a143c7acde396"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.12231",
    "kind": "arxiv",
    "version": 1
  }
}