Pith Number

pith:CC7YOQNY

pith:2012:CC7YOQNYIEIO6MS7A6XUAUWZPZ

not attested not anchored not stored refs pending

Infinitely many not locally soluble $SI^*$-groups

Vahagn H. Mikaelian

arxiv:1201.5322 v1 · 2012-01-25 · 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{CC7YOQNYIEIO6MS7A6XUAUWZPZ}

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	2026-05-18T04:03:55.053662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10bf8741b84110ef325f07af4052d97e5316779283408a6cc19d1b4debec9b73

Aliases

arxiv: 1201.5322 · arxiv_version: 1201.5322v1 · doi: 10.48550/arxiv.1201.5322 · pith_short_12: CC7YOQNYIEIO · pith_short_16: CC7YOQNYIEIO6MS7 · pith_short_8: CC7YOQNY

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/CC7YOQNYIEIO6MS7A6XUAUWZPZ \
  | 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: 10bf8741b84110ef325f07af4052d97e5316779283408a6cc19d1b4debec9b73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbeb95f9a6319a2c8087c732866145949a3d7776f3a606a1af6f2571a105afa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2012-01-25T16:30:37Z",
    "title_canon_sha256": "a9a5b1bda819a2e6d48f1b7115eead26859a9988dc346c23f60939a04cd802bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5322",
    "kind": "arxiv",
    "version": 1
  }
}