Pith Number

pith:Y3MGCKSH

pith:2011:Y3MGCKSH7G3HH6BTZRYMXTEOV6

not attested not anchored not stored refs pending

Amenability properties of Rajchman algebras

Mahya Ghandehari

arxiv:1102.2667 v1 · 2011-02-14 · math.FA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3MGCKSH7G3HH6BTZRYMXTEOV6}

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	2026-05-18T04:28:46.766555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6d8612a47f9b673f833cc70cbcc8eafbd34b6aeb8a05b19850f5d417cb725ba

Aliases

arxiv: 1102.2667 · arxiv_version: 1102.2667v1 · doi: 10.48550/arxiv.1102.2667 · pith_short_12: Y3MGCKSH7G3H · pith_short_16: Y3MGCKSH7G3HH6BT · pith_short_8: Y3MGCKSH

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/Y3MGCKSH7G3HH6BTZRYMXTEOV6 \
  | 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: c6d8612a47f9b673f833cc70cbcc8eafbd34b6aeb8a05b19850f5d417cb725ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22386841b4474673eb7c71fa3105581d325bf75095c0a5ca893e665d2a8cdf12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2011-02-14T03:16:17Z",
    "title_canon_sha256": "d7692227aef9a570763a16e80f03476a50b44ff8640c4d3877f8e4136891c223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2667",
    "kind": "arxiv",
    "version": 1
  }
}