Pith Number

pith:65PW27AX

pith:2012:65PW27AXDHCUQNLEK6ZJ7XX4U3

not attested not anchored not stored refs pending

Folded Codes from Function Field Towers and Improved Optimal Rate List Decoding

Chaoping Xing, Venkatesan Guruswami

arxiv:1204.4209 v1 · 2012-04-18 · cs.IT · cs.DS · math.AG · math.IT · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{65PW27AXDHCUQNLEK6ZJ7XX4U3}

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	2026-05-18T02:21:16.173752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f75f6d7c1719c548356457b29fdefca6df5efaca43cd58a1c8b6cbcf9ad8a867

Aliases

arxiv: 1204.4209 · arxiv_version: 1204.4209v1 · doi: 10.48550/arxiv.1204.4209 · pith_short_12: 65PW27AXDHCU · pith_short_16: 65PW27AXDHCUQNLE · pith_short_8: 65PW27AX

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/65PW27AXDHCUQNLEK6ZJ7XX4U3 \
  | 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: f75f6d7c1719c548356457b29fdefca6df5efaca43cd58a1c8b6cbcf9ad8a867

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57f55216978db1c6ddf0777761f387f3ccc57d8b2ee878ebd56b45d2fb76f3ff",
    "cross_cats_sorted": [
      "cs.DS",
      "math.AG",
      "math.IT",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-04-18T21:02:36Z",
    "title_canon_sha256": "a24e41d3f2a405658726c39cc781f4347fe02ab396b4525401fc007c02f139eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4209",
    "kind": "arxiv",
    "version": 1
  }
}