Pith Number

pith:EWQFKH5E

pith:2017:EWQFKH5EQ5VCYBWMREO6RDKPEP

not attested not anchored not stored refs pending

Decoding Small Surface Codes with Feedforward Neural Networks

Ben Criger, Koen Bertels, Savvas Varsamopoulos

arxiv:1705.00857 v1 · 2017-05-02 · 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{EWQFKH5EQ5VCYBWMREO6RDKPEP}

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

1 paper in Pith

Proof of a finite threshold for the union-find decoder

Receipt and verification

First computed	2026-05-17T23:54:41.854134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25a0551fa4876a2c06cc891de88d4f23f4b75c42cfc28e489f3d1074a5e1f4d5

Aliases

arxiv: 1705.00857 · arxiv_version: 1705.00857v1 · doi: 10.48550/arxiv.1705.00857 · pith_short_12: EWQFKH5EQ5VC · pith_short_16: EWQFKH5EQ5VCYBWM · pith_short_8: EWQFKH5E

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/EWQFKH5EQ5VCYBWMREO6RDKPEP \
  | 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: 25a0551fa4876a2c06cc891de88d4f23f4b75c42cfc28e489f3d1074a5e1f4d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41eac02d7831dbcf12d2cece08a759546f3a3b884f61e13a587706f6bd57757b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-05-02T08:45:54Z",
    "title_canon_sha256": "43c7f45cf1c106fd7965af7499e317c275bb8bdc37338b13fe32ce7c516718db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00857",
    "kind": "arxiv",
    "version": 1
  }
}