Pith Number

pith:45B4QHUZ

pith:2023:45B4QHUZORZTC3N3LPYSE7Y4L5

not attested not anchored not stored refs pending

Computational aspects of subindices and subfactors with characterization of finite index stable groups

M.H. Hooshmand, M.M. Yousefian Arani

arxiv:2310.03438 v1 · 2023-10-05 · 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{45B4QHUZORZTC3N3LPYSE7Y4L5}

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	2026-06-04T01:08:24.568304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e743c81e997473316dbb5bf1227f1c5f7fa8df59c6ff68971a6c352fca4d7330

Aliases

arxiv: 2310.03438 · arxiv_version: 2310.03438v1 · doi: 10.48550/arxiv.2310.03438 · pith_short_12: 45B4QHUZORZT · pith_short_16: 45B4QHUZORZTC3N3 · pith_short_8: 45B4QHUZ

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/45B4QHUZORZTC3N3LPYSE7Y4L5 \
  | 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: e743c81e997473316dbb5bf1227f1c5f7fa8df59c6ff68971a6c352fca4d7330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efc4e27fc92b1a5c9cd4985dfde17eb48c098f4913d5d0cad46545e21023e6b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2023-10-05T10:26:03Z",
    "title_canon_sha256": "646a608c177c4ade303e23e959f563b001065d99b867380888b9b48ac1007450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.03438",
    "kind": "arxiv",
    "version": 1
  }
}