Pith Number

pith:XCQAEZNA

pith:2014:XCQAEZNAR5LTB62PAIL3YO4RMQ

not attested not anchored not stored refs pending

Finiteness results for subgroups of finite extensions

Mihalis Sykiotis, Pedro V. Silva, Vitor Araujo

arxiv:1402.0401 v1 · 2014-02-03 · 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{XCQAEZNAR5LTB62PAIL3YO4RMQ}

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	2026-05-18T02:31:38.278100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8a00265a08f5730fb4f0217bc3b916428c1533f3ec291e1d3234070cdb44232

Aliases

arxiv: 1402.0401 · arxiv_version: 1402.0401v1 · doi: 10.48550/arxiv.1402.0401 · pith_short_12: XCQAEZNAR5LT · pith_short_16: XCQAEZNAR5LTB62P · pith_short_8: XCQAEZNA

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/XCQAEZNAR5LTB62PAIL3YO4RMQ \
  | 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: b8a00265a08f5730fb4f0217bc3b916428c1533f3ec291e1d3234070cdb44232

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09108c7a49ea1c789250105f9039bbd8aabc047cf63df4a5589da5626e545be6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-02-03T15:29:46Z",
    "title_canon_sha256": "75dc8737dbb2e3ad45d2f08aaf214bfc89cf765ee0cc70381faaf90072c7e50f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0401",
    "kind": "arxiv",
    "version": 1
  }
}