Pith Number

pith:OV7PLA3C

pith:2022:OV7PLA3CHN25X25DEUXJ62D7Q2

not attested not anchored not stored refs pending

Approaching the Quantum Singleton Bound with Approximate Error Correction

Louis Golowich, Sam Gunn, Thiago Bergamaschi

arxiv:2212.09935 v1 · 2022-12-20 · 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{OV7PLA3CHN25X25DEUXJ62D7Q2}

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

Explicit Codes approaching Generalized Singleton Bound using Expanders

Receipt and verification

First computed	2026-07-05T05:27:01.791747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

757ef583623b75dbeba3252e9f687f86a89f6cf28031f8a2617c0b81b3237a26

Aliases

arxiv: 2212.09935 · arxiv_version: 2212.09935v1 · doi: 10.48550/arxiv.2212.09935 · pith_short_12: OV7PLA3CHN25 · pith_short_16: OV7PLA3CHN25X25D · pith_short_8: OV7PLA3C

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/OV7PLA3CHN25X25DEUXJ62D7Q2 \
  | 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: 757ef583623b75dbeba3252e9f687f86a89f6cf28031f8a2617c0b81b3237a26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f21404cef675e61b58fab7def2226c4f3ff402bb5982e0778281bd78d609b343",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-12-20T01:01:01Z",
    "title_canon_sha256": "e0bf28ffcefeac9f596c988caf5d84ff355899bf7442bb1f746b4b45c4af7e96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.09935",
    "kind": "arxiv",
    "version": 1
  }
}