Pith Number

pith:E4KOTSHY

pith:2024:E4KOTSHYSDKWD2NXI2XSBBD2A2

not attested not anchored not stored refs pending

Extension of Clifford Data Regression Methods for Quantum Error Mitigation

Alba Pag\`es-Zamora, Javier R. Fonollosa, Jordi P\'erez-Guijarro

arxiv:2411.16653 v1 · 2024-11-25 · 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{E4KOTSHYSDKWD2NXI2XSBBD2A2}

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	2026-07-05T09:40:12.446401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2714e9c8f890d561e9b746af20847a0686535f0690fcb5470855eac1af2f3786

Aliases

arxiv: 2411.16653 · arxiv_version: 2411.16653v1 · doi: 10.48550/arxiv.2411.16653 · pith_short_12: E4KOTSHYSDKW · pith_short_16: E4KOTSHYSDKWD2NX · pith_short_8: E4KOTSHY

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/E4KOTSHYSDKWD2NXI2XSBBD2A2 \
  | 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: 2714e9c8f890d561e9b746af20847a0686535f0690fcb5470855eac1af2f3786

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1087e7f9173b5f127d3b8ffb90420a8045bc65bb811620ddd7d72d3854ae3170",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-11-25T18:38:06Z",
    "title_canon_sha256": "babbcd6f4de99dfbb825074566b5c4beeb4dfbe5c1057b31198e45d956ca3913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16653",
    "kind": "arxiv",
    "version": 1
  }
}