Pith Number

pith:EO46PJDC

pith:2017:EO46PJDCCGOQVWS3JYGSUZPVMJ

not attested not anchored not stored refs pending

Noise-tolerant parity learning with one quantum bit

Daniel K. Park, June-Koo K. Rhee, Soonchil Lee

arxiv:1712.05952 v2 · 2017-12-16 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EO46PJDCCGOQVWS3JYGSUZPVMJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:20:05.118488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23b9e7a462119d0ada5b4e0d2a65f5627e5d22d48c00348554c331dc29358335

Aliases

arxiv: 1712.05952 · arxiv_version: 1712.05952v2 · doi: 10.48550/arxiv.1712.05952 · pith_short_12: EO46PJDCCGOQ · pith_short_16: EO46PJDCCGOQVWS3 · pith_short_8: EO46PJDC

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/EO46PJDCCGOQVWS3JYGSUZPVMJ \
  | 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: 23b9e7a462119d0ada5b4e0d2a65f5627e5d22d48c00348554c331dc29358335

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc5f5c60847fc72c78eb4cfb1330c54f3b436b6500019082af44ca56eb072107",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-16T12:51:16Z",
    "title_canon_sha256": "1422fae7da5ad99c0c35f1a804fa6c1aa71939182b94ffe3dff5e0953baf73e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05952",
    "kind": "arxiv",
    "version": 2
  }
}