Pith Number

pith:SBMGAIBE

pith:2017:SBMGAIBE6UFCSPK45555MXSZVO

not attested not anchored not stored refs pending

Invariant measures for actions of congruent monotileable amenable groups

Mar\'ia Isabel Cortez, Paulina Cecchi

arxiv:1709.08183 v1 · 2017-09-24 · 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{SBMGAIBE6UFCSPK45555MXSZVO}

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	2026-05-18T00:34:27.780381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9058602024f50a293d5cef7bd65e59ab9813960154547791b1aaab376529337d

Aliases

arxiv: 1709.08183 · arxiv_version: 1709.08183v1 · doi: 10.48550/arxiv.1709.08183 · pith_short_12: SBMGAIBE6UFC · pith_short_16: SBMGAIBE6UFCSPK4 · pith_short_8: SBMGAIBE

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/SBMGAIBE6UFCSPK45555MXSZVO \
  | 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: 9058602024f50a293d5cef7bd65e59ab9813960154547791b1aaab376529337d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6de2574e736955a8d01e6c6bdaa8aeecd847454916910618bd1c25e63d9acfb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-09-24T11:11:22Z",
    "title_canon_sha256": "688187b89ec272de7b52c0d31a4cf99a870ecc52f029ee2f16e7370e83e7d2ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08183",
    "kind": "arxiv",
    "version": 1
  }
}