Pith Number

pith:TWGGHIGO

pith:2025:TWGGHIGOTO666YUBA2N2V74Z2O

not attested not anchored not stored refs pending

Density of finitely supported invariant measures for automorphisms of compact abelian groups

Rotem Yaari

arxiv:2507.14113 v1 · 2025-07-18 · math.DS · 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{TWGGHIGOTO666YUBA2N2V74Z2O}

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	2026-07-05T11:39:28.954039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d8c63a0ce9bbdef6281069baaff99d3b74302706cedd1899e19ae12d8304092

Aliases

arxiv: 2507.14113 · arxiv_version: 2507.14113v1 · doi: 10.48550/arxiv.2507.14113 · pith_short_12: TWGGHIGOTO66 · pith_short_16: TWGGHIGOTO666YUB · pith_short_8: TWGGHIGO

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/TWGGHIGOTO666YUBA2N2V74Z2O \
  | 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: 9d8c63a0ce9bbdef6281069baaff99d3b74302706cedd1899e19ae12d8304092

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b66c72088b4f89f2b54e975f70ebb062aa9b7cf761357dfe3d1c03adff450d4",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2025-07-18T17:44:36Z",
    "title_canon_sha256": "45aa582f2b698939c8197b8e30566defab818dc488b4fd6dc7bbc1956e31102b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14113",
    "kind": "arxiv",
    "version": 1
  }
}