Pith Number

pith:S56WCA5Q

pith:2016:S56WCA5Q6V43J5WQ2P4J7C6POB

not attested not anchored not stored refs pending

Distal actions on coset spaces in totally disconnected, locally compact groups

Colin D. Reid

arxiv:1610.06696 v4 · 2016-10-21 · math.GR · 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{S56WCA5Q6V43J5WQ2P4J7C6POB}

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	2026-05-18T00:33:53.058369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

977d6103b0f579b4f6d0d3f89f8bcf7059ffd6df62da3d59d992b2206b375372

Aliases

arxiv: 1610.06696 · arxiv_version: 1610.06696v4 · doi: 10.48550/arxiv.1610.06696 · pith_short_12: S56WCA5Q6V43 · pith_short_16: S56WCA5Q6V43J5WQ · pith_short_8: S56WCA5Q

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/S56WCA5Q6V43J5WQ2P4J7C6POB \
  | 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: 977d6103b0f579b4f6d0d3f89f8bcf7059ffd6df62da3d59d992b2206b375372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d3c024a7b488487be8e38d32a8d443e78d3b38fad88a75fd228c2df7f8de502",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2016-10-21T08:01:35Z",
    "title_canon_sha256": "fa0a31f9aca0c0079e1f65df486e8e7db59ad6f0478c9361ffa355b54eed2c22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06696",
    "kind": "arxiv",
    "version": 4
  }
}