Pith Number

pith:K25R6PNL

pith:2025:K25R6PNLRJGTJKND4JVY57676C

not attested not anchored not stored refs pending

On the Efficacy of the Peeling Decoder for the Quantum Expander Code

Abhinav Vaishya, Aryaman Manish Kolhe, Jefrin Sharmitha Prabhu, P. Vijay Kumar, Shobhit Bhatnagar, V. Lalitha

arxiv:2504.21845 v2 · 2025-04-30 · 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{K25R6PNLRJGTJKND4JVY57676C}

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	2026-07-05T11:11:44.380425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56bb1f3dab8a4d34a9a3e26b8effdff0ab557107750eb7f966f534535b983f8d

Aliases

arxiv: 2504.21845 · arxiv_version: 2504.21845v2 · doi: 10.48550/arxiv.2504.21845 · pith_short_12: K25R6PNLRJGT · pith_short_16: K25R6PNLRJGTJKND · pith_short_8: K25R6PNL

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/K25R6PNLRJGTJKND4JVY57676C \
  | 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: 56bb1f3dab8a4d34a9a3e26b8effdff0ab557107750eb7f966f534535b983f8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64f9e1b81d758e03557c379fd640b369877193c68fb81af5b2593faaa93a4fa3",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-30T17:54:49Z",
    "title_canon_sha256": "1352449a22f1f673d13c15ef24ff67e5cbabb09b02817f8d9d31214862fb6c8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21845",
    "kind": "arxiv",
    "version": 2
  }
}