Pith Number

pith:EZJOYL3F

pith:2014:EZJOYL3FYXA4K3PVPLGLL7BCML

not attested not anchored not stored refs pending

List decoding group homomorphisms between supersolvable groups

Alan Guo, Madhu Sudan

arxiv:1404.4273 v1 · 2014-04-16 · cs.IT · cs.CC · 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{EZJOYL3FYXA4K3PVPLGLL7BCML}

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	2026-05-18T02:54:05.790085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2652ec2f65c5c1c56df57accb5fc2262e8271383f942ba80bdacdb8746132adc

Aliases

arxiv: 1404.4273 · arxiv_version: 1404.4273v1 · doi: 10.48550/arxiv.1404.4273 · pith_short_12: EZJOYL3FYXA4 · pith_short_16: EZJOYL3FYXA4K3PV · pith_short_8: EZJOYL3F

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/EZJOYL3FYXA4K3PVPLGLL7BCML \
  | 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: 2652ec2f65c5c1c56df57accb5fc2262e8271383f942ba80bdacdb8746132adc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e7046abc9f09de71afc57596239054dd658d0d63aeaef6acb82b5b08a14a7ee",
    "cross_cats_sorted": [
      "cs.CC",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-04-16T14:50:22Z",
    "title_canon_sha256": "9b41a6cdf0fe616bab6b131d682c957def5bc7656bd52f1a230757142a3db344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4273",
    "kind": "arxiv",
    "version": 1
  }
}