Pith Number

pith:2ZTCQZXK

pith:2023:2ZTCQZXKKRN2PBJMONHDVGCZOP

not attested not anchored not stored refs pending

Belief propagation as a partial decoder

Brendan Reid, Earl Campbell, Joan Camps, Laura Caune

arxiv:2306.17142 v2 · 2023-06-29 · 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{2ZTCQZXKKRN2PBJMONHDVGCZOP}

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

Managing Classical Processing Requirements for Quantum Error Correction

PAEMS: Precise and Adaptive Error Model for Superconducting Quantum Processors

Fast and accurate AI-based pre-decoders for surface codes

Receipt and verification

First computed	2026-07-05T06:33:21.593589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6662866ea545ba7852c734e3a985973d7b2162239cb1ddbe511793bcd09c99c

Aliases

arxiv: 2306.17142 · arxiv_version: 2306.17142v2 · doi: 10.48550/arxiv.2306.17142 · pith_short_12: 2ZTCQZXKKRN2 · pith_short_16: 2ZTCQZXKKRN2PBJM · pith_short_8: 2ZTCQZXK

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/2ZTCQZXKKRN2PBJMONHDVGCZOP \
  | 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: d6662866ea545ba7852c734e3a985973d7b2162239cb1ddbe511793bcd09c99c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfb9f94a4d78a5d0b864cbb3e06aef42171b98a625bda83169a278ca69c294bb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-06-29T17:44:20Z",
    "title_canon_sha256": "c666797a624dedf27f256dec8205d8b66fc4e55250457425f97029819e3fb356"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.17142",
    "kind": "arxiv",
    "version": 2
  }
}