Pith Number

pith:3TVVXSUC

pith:2025:3TVVXSUCX2FIAGX54NJKDOXWWC

not attested not anchored not stored refs pending

Locally compact piecewise full groups of homeomorphisms

Alejandra Garrido, Colin D. Reid

arxiv:2501.00908 v1 · 2025-01-01 · 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{3TVVXSUCX2FIAGX54NJKDOXWWC}

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.

Cited by

1 paper in Pith

The regular representation of Neretin groups is factorial

Receipt and verification

First computed	2026-07-05T09:56:11.890409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dceb5bca82be8a801afde352a1baf6b0b1cddda225f7b8fcfe159ebc44a167e8

Aliases

arxiv: 2501.00908 · arxiv_version: 2501.00908v1 · doi: 10.48550/arxiv.2501.00908 · pith_short_12: 3TVVXSUCX2FI · pith_short_16: 3TVVXSUCX2FIAGX5 · pith_short_8: 3TVVXSUC

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/3TVVXSUCX2FIAGX54NJKDOXWWC \
  | 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: dceb5bca82be8a801afde352a1baf6b0b1cddda225f7b8fcfe159ebc44a167e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb96296926ec3a197b02e87eab4511487b60a56e4e7ee07e54282a8f3c764247",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2025-01-01T17:48:22Z",
    "title_canon_sha256": "bd74bf530e6df4b1e3138e0724a7a12ea3b112d08c2dad9e54c5ce89c07db99b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00908",
    "kind": "arxiv",
    "version": 1
  }
}