Pith Number

pith:A2Y2VTQW

pith:2024:A2Y2VTQWG5NLW3J3JFGO2COMFW

not attested not anchored not stored refs pending

Quantum LDPC Codes of Almost Linear Distance via Homological Products

Louis Golowich, Venkatesan Guruswami

arxiv:2411.03646 v1 · 2024-11-06 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A2Y2VTQWG5NLW3J3JFGO2COMFW}

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	2026-07-05T09:31:53.647929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06b1aace16375abb6d3b494ced09cc2d9effcf423a51d12495181b6428380158

Aliases

arxiv: 2411.03646 · arxiv_version: 2411.03646v1 · doi: 10.48550/arxiv.2411.03646 · pith_short_12: A2Y2VTQWG5NL · pith_short_16: A2Y2VTQWG5NLW3J3 · pith_short_8: A2Y2VTQW

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/A2Y2VTQWG5NLW3J3JFGO2COMFW \
  | 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: 06b1aace16375abb6d3b494ced09cc2d9effcf423a51d12495181b6428380158

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a06026e195f55fa6ea81f95c432cf0e3421efe23c2fab3ed5f4bd9df21ceb863",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-11-06T03:53:10Z",
    "title_canon_sha256": "67851680cf80029a5f25b287379bd2f0458eeaeed27dd4570cc2aa298f1d09ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.03646",
    "kind": "arxiv",
    "version": 1
  }
}