Pith Number

pith:ZMFLP7UT

pith:2013:ZMFLP7UTZWKCX6PEGOTTI7KZGX

not attested not anchored not stored refs pending

Length-based attacks in polycyclic groups

David Garber, Delaram Kahrobaei, Ha T. Lam

arxiv:1305.0548 v2 · 2013-05-02 · math.GR · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZMFLP7UTZWKCX6PEGOTTI7KZGX}

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	2026-05-18T02:33:01.516233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb0ab7fe93cd942bf9e433a7347d5935f4018e0e8ee2f2ed50556b68ac9fa8dd

Aliases

arxiv: 1305.0548 · arxiv_version: 1305.0548v2 · doi: 10.48550/arxiv.1305.0548 · pith_short_12: ZMFLP7UTZWKC · pith_short_16: ZMFLP7UTZWKCX6PE · pith_short_8: ZMFLP7UT

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/ZMFLP7UTZWKCX6PEGOTTI7KZGX \
  | 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: cb0ab7fe93cd942bf9e433a7347d5935f4018e0e8ee2f2ed50556b68ac9fa8dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c3d32ba2be8bd3660d6db278d9273457aaa444eac54e7d2068bf0c0149c58d8",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2013-05-02T19:42:16Z",
    "title_canon_sha256": "7bb5e22dad5e73ea102a0dbe604990d5b71d2a50ceae2d9d05a18b2c8782af5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0548",
    "kind": "arxiv",
    "version": 2
  }
}