Pith Number

pith:2OE37ZCG

pith:2021:2OE37ZCGPFNN2GOMU7OT23HLBZ

not attested not anchored not stored refs pending

Simple Mitigation of Global Depolarizing Errors in Quantum Simulations

Christopher Self, Johannes Knolle, Joseph Vovrosh, Kiran E. Khosla, Myungshik Kim, Sean Greenaway

arxiv:2101.01690 v2 · 2021-01-05 · quant-ph · cond-mat.quant-gas · cond-mat.stat-mech · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OE37ZCGPFNN2GOMU7OT23HLBZ}

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	2026-07-05T03:19:04.147820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d389bfe446795add19cca7dd3d6ceb0e6adf1a59d30ede0f4d4d6210781713ab

Aliases

arxiv: 2101.01690 · arxiv_version: 2101.01690v2 · doi: 10.48550/arxiv.2101.01690 · pith_short_12: 2OE37ZCGPFNN · pith_short_16: 2OE37ZCGPFNN2GOM · pith_short_8: 2OE37ZCG

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/2OE37ZCGPFNN2GOMU7OT23HLBZ \
  | 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: d389bfe446795add19cca7dd3d6ceb0e6adf1a59d30ede0f4d4d6210781713ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90e5115659178398135c9d2707d9acdb9323e8b5e39b1cfc26418a3867c13d8c",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.stat-mech",
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-01-05T18:31:28Z",
    "title_canon_sha256": "0808a8160c5d4e19849ed7c80b433198952eecd13d0232d26c1175bb5e6e89d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.01690",
    "kind": "arxiv",
    "version": 2
  }
}