Pith Number

pith:MMSN7TSK

pith:2013:MMSN7TSKDSR5OJF3QJEW5XPQDD

not attested not anchored not stored refs pending

The Scale and Tidy Subgroups for Endomorphisms of Totally Disconnected Locally Compact Groups

George A. Willis

arxiv:1312.1506 v1 · 2013-12-05 · 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{MMSN7TSKDSR5OJF3QJEW5XPQDD}

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	2026-05-18T03:05:27.106674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6324dfce4a1ca3d724bb82496eddf018f341b2c679391caba746d0b366be97cc

Aliases

arxiv: 1312.1506 · arxiv_version: 1312.1506v1 · doi: 10.48550/arxiv.1312.1506 · pith_short_12: MMSN7TSKDSR5 · pith_short_16: MMSN7TSKDSR5OJF3 · pith_short_8: MMSN7TSK

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/MMSN7TSKDSR5OJF3QJEW5XPQDD \
  | 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: 6324dfce4a1ca3d724bb82496eddf018f341b2c679391caba746d0b366be97cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9904abdda8c09e26fb164a4e8754c9f4a0d4841da09621bd42a3312ccb2fbae6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2013-12-05T11:19:41Z",
    "title_canon_sha256": "618b0c7c775e6f4a3241aeb6f64c36ba9374e079609e7359f8f7315777c1d995"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1506",
    "kind": "arxiv",
    "version": 1
  }
}