Pith Number

pith:JG2MTYBZ

pith:2021:JG2MTYBZLYFEGLHP7JCNXXCCQB

not attested not anchored not stored refs pending

Neural Error Mitigation of Near-Term Quantum Simulations

Bohdan Kulchytskyy, Elizabeth R. Bennewitz, Florian Hopfmueller, Juan Carrasquilla, Pooya Ronagh

arxiv:2105.08086 v2 · 2021-05-17 · quant-ph · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JG2MTYBZLYFEGLHP7JCNXXCCQB}

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	2026-07-05T05:36:44.427966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49b4c9e0395e0a432ceffa44dbdc428073d3f5ffdc1fd51f43cac759f1609520

Aliases

arxiv: 2105.08086 · arxiv_version: 2105.08086v2 · doi: 10.48550/arxiv.2105.08086 · pith_short_12: JG2MTYBZLYFE · pith_short_16: JG2MTYBZLYFEGLHP · pith_short_8: JG2MTYBZ

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/JG2MTYBZLYFEGLHP7JCNXXCCQB \
  | 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: 49b4c9e0395e0a432ceffa44dbdc428073d3f5ffdc1fd51f43cac759f1609520

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ff1304408e196aadcae61cfdaa580a99d5026c24428a8f1c5828030f8a682dd",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-05-17T18:00:57Z",
    "title_canon_sha256": "3e7743adef72109d26cc321cdd1993adba3a26aae84dd8f07644c038d7eb7d14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.08086",
    "kind": "arxiv",
    "version": 2
  }
}