Pith Number

pith:XFYRBV7N

pith:2012:XFYRBV7N23FOU2Q7SJVEVWXNJF

not attested not anchored not stored refs pending

Combinatorial limitations of average-radius list-decoding

Srivatsan Narayanan, Venkatesan Guruswami

arxiv:1202.6086 v2 · 2012-02-27 · cs.IT · cs.CC · math.CO · 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{XFYRBV7N23FOU2Q7SJVEVWXNJF}

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	2026-05-18T02:21:17.504364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b97110d7edd6caea6a1f926a4adaed496e48be92c50cb3d4f14bf3a67681c887

Aliases

arxiv: 1202.6086 · arxiv_version: 1202.6086v2 · doi: 10.48550/arxiv.1202.6086 · pith_short_12: XFYRBV7N23FO · pith_short_16: XFYRBV7N23FOU2Q7 · pith_short_8: XFYRBV7N

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/XFYRBV7N23FOU2Q7SJVEVWXNJF \
  | 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: b97110d7edd6caea6a1f926a4adaed496e48be92c50cb3d4f14bf3a67681c887

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "706e723b2c1cdeb3c0d65507ceb7fffb7ca1aec600ddf0ae91bd46cb10c933d8",
    "cross_cats_sorted": [
      "cs.CC",
      "math.CO",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-02-27T22:28:23Z",
    "title_canon_sha256": "e15280a7e65c7722b45a4476e3d08ec23b248ef5a83539e08d7fcdc2573f9eda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6086",
    "kind": "arxiv",
    "version": 2
  }
}