Pith Number

pith:JHBKST6U

pith:2017:JHBKST6UJJRXZWINSP6F7NYQG7

not attested not anchored not stored refs pending

Measuring and Suppressing Error Correlations in Quantum Circuits

C. Hempel, C. L. Edmunds, H. Ball, M. J. Biercuk, R. Harris, T. M. Stace, V. Frey

arxiv:1712.04954 v1 · 2017-12-13 · 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{JHBKST6UJJRXZWINSP6F7NYQG7}

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	2026-05-18T00:28:01.361033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49c2a94fd44a637cd90d93fc5fb71037f1d29062189a70bcb7d447281c5152e5

Aliases

arxiv: 1712.04954 · arxiv_version: 1712.04954v1 · doi: 10.48550/arxiv.1712.04954 · pith_short_12: JHBKST6UJJRX · pith_short_16: JHBKST6UJJRXZWIN · pith_short_8: JHBKST6U

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/JHBKST6UJJRXZWINSP6F7NYQG7 \
  | 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: 49c2a94fd44a637cd90d93fc5fb71037f1d29062189a70bcb7d447281c5152e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce4fd60ab62ff1f5ef7eeaa5bc731545cb1ef7cc1b95685ce9715dc60bd125f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-13T19:00:27Z",
    "title_canon_sha256": "c34fc0565b994ce631310677a29978d2bf6351b0ec738f784c68c9d3a7418eff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04954",
    "kind": "arxiv",
    "version": 1
  }
}