Pith Number

pith:ALREY4HX

pith:2022:ALREY4HXES35ZK6JKUOUM6Y27V

not attested not anchored not stored refs pending

Logical shadow tomography: Efficient estimation of error-mitigated observables

Eleanor Rieffel, Hong-Ye Hu, Ryan LaRose, Yi-Zhuang You, Zhihui Wang

arxiv:2203.07263 v1 · 2022-03-14 · 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{ALREY4HXES35ZK6JKUOUM6Y27V}

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

3 papers in Pith

Robust design under uncertainty in quantum error mitigation

Opportunities and challenges in scaling quantum error detection on hardware

Entanglement of two optical emitters mediated by a terahertz channel

Receipt and verification

First computed	2026-07-05T04:05:01.841812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02e24c70f724b7dcabc9551d467b1afd682abc4d8e639ce690491f4806a84556

Aliases

arxiv: 2203.07263 · arxiv_version: 2203.07263v1 · doi: 10.48550/arxiv.2203.07263 · pith_short_12: ALREY4HXES35 · pith_short_16: ALREY4HXES35ZK6J · pith_short_8: ALREY4HX

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/ALREY4HXES35ZK6JKUOUM6Y27V \
  | 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: 02e24c70f724b7dcabc9551d467b1afd682abc4d8e639ce690491f4806a84556

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ce93b7eb0001bbdd31703360e33278d71058a94fcb21671a59e7005ec9983c8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-03-14T16:42:22Z",
    "title_canon_sha256": "eaad93fdd67c4cded496aa317754c8af3377e7a66cc1713b36bcb426ee702118"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.07263",
    "kind": "arxiv",
    "version": 1
  }
}