Pith Number

pith:KFSHOETS

pith:2014:KFSHOETSX34T63L76DXN65LRSR

not attested not anchored not stored refs pending

Krieger's finite generator theorem for actions of countable groups I

Brandon Seward

arxiv:1405.3604 v5 · 2014-05-14 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFSHOETSX34T63L76DXN65LRSR}

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	2026-05-17T23:49:18.232715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5164771272bef93f6d7ff0eedf757194454663d951566c456cf76611f4e55602

Aliases

arxiv: 1405.3604 · arxiv_version: 1405.3604v5 · doi: 10.48550/arxiv.1405.3604 · pith_short_12: KFSHOETSX34T · pith_short_16: KFSHOETSX34T63L7 · pith_short_8: KFSHOETS

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/KFSHOETSX34T63L76DXN65LRSR \
  | 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: 5164771272bef93f6d7ff0eedf757194454663d951566c456cf76611f4e55602

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "826d21e5a3ccb230e9d0f77861cfef69437466ff4642ee99a394d5f03d07fb49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-05-14T18:10:58Z",
    "title_canon_sha256": "7a21e5f7650ed13e26a3fc20c6b573850384255861ce85dc682d17bf8dbcee47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3604",
    "kind": "arxiv",
    "version": 5
  }
}