Pith Number

pith:T7Y2X7P6

pith:2019:T7Y2X7P6ATXI4CJ7644BO76A4K

not attested not anchored not stored refs pending

Subquandles of free quandles

Georgii Kadantsev, Kirill Kuznetsov, Sergei O. Ivanov

arxiv:1904.06571 v1 · 2019-04-13 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T7Y2X7P6ATXI4CJ7644BO76A4K}

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.

Cited by

1 paper in Pith

Good involutions of twisted conjugation subquandles and Alexander quandles

Receipt and verification

First computed	2026-05-17T23:48:38.819358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ff1abfdfe04ee8e093ff738177fc0e295b2c92523edcf659149029b86d3e066

Aliases

arxiv: 1904.06571 · arxiv_version: 1904.06571v1 · doi: 10.48550/arxiv.1904.06571 · pith_short_12: T7Y2X7P6ATXI · pith_short_16: T7Y2X7P6ATXI4CJ7 · pith_short_8: T7Y2X7P6

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/T7Y2X7P6ATXI4CJ7644BO76A4K \
  | 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: 9ff1abfdfe04ee8e093ff738177fc0e295b2c92523edcf659149029b86d3e066

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8037776461f9fc57b469a760a261b3e1ec560ed2401bc181323a1dfe1a76093",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2019-04-13T17:12:47Z",
    "title_canon_sha256": "3955d07ca99f907107dc853a6d6ef215b9617e2db6a1057e18a34687974b6b9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06571",
    "kind": "arxiv",
    "version": 1
  }
}