Pith Number

pith:4FG5YLKP

pith:2017:4FG5YLKPD5FLLEHTMITYRFJAZZ

not attested not anchored not stored refs pending

A general encryption scheme using two-sided multiplications with its cryptanalysis

V.A. Roman'kov

arxiv:1709.06282 v1 · 2017-09-19 · math.GR · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FG5YLKPD5FLLEHTMITYRFJAZZ}

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	2026-05-18T00:34:53.713975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e14ddc2d4f1f4ab590f36227889520ce605e7592c703a63dd5b98f25180b05a8

Aliases

arxiv: 1709.06282 · arxiv_version: 1709.06282v1 · doi: 10.48550/arxiv.1709.06282 · pith_short_12: 4FG5YLKPD5FL · pith_short_16: 4FG5YLKPD5FLLEHT · pith_short_8: 4FG5YLKP

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/4FG5YLKPD5FLLEHTMITYRFJAZZ \
  | 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: e14ddc2d4f1f4ab590f36227889520ce605e7592c703a63dd5b98f25180b05a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "685efffd860e6f78011cb99e39f1c4f01f8df9cbaf65caf1422e3a596d4e103d",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2017-09-19T07:58:08Z",
    "title_canon_sha256": "085fa9e4b4c9d5be3a1e45de422c39f6cfc1fe1dc20fa980c2c68375415cebbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06282",
    "kind": "arxiv",
    "version": 1
  }
}