Pith Number

pith:P5RFRQ67

pith:2010:P5RFRQ67V2RXCKTOCWTA7OZ25W

not attested not anchored not stored refs pending

Improvements on Cantor-Zassenhaus Factorization Algorithm

Davide Schipani, Michele Elia

arxiv:1012.5322 v2 · 2010-12-23 · 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{P5RFRQ67V2RXCKTOCWTA7OZ25W}

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	2026-05-18T04:21:12.195608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f6258c3dfaea3712a6e15a60fbb3aedbfe6a4b3ba2706a89bc4c1127a18242a

Aliases

arxiv: 1012.5322 · arxiv_version: 1012.5322v2 · doi: 10.48550/arxiv.1012.5322 · pith_short_12: P5RFRQ67V2RX · pith_short_16: P5RFRQ67V2RXCKTO · pith_short_8: P5RFRQ67

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/P5RFRQ67V2RXCKTOCWTA7OZ25W \
  | 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: 7f6258c3dfaea3712a6e15a60fbb3aedbfe6a4b3ba2706a89bc4c1127a18242a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8a9c121f24c1ef8a2d1d1b3c688db8d9dc55e74b49b4fa69f2983ce2ce403d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2010-12-23T23:51:25Z",
    "title_canon_sha256": "5c3ffcc44da113c529bc37b238b8246c959920c0ea67d2dce969cb6f2a074788"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5322",
    "kind": "arxiv",
    "version": 2
  }
}