Pith Number

pith:IMVJRX7Q

pith:2016:IMVJRX7QGWBFKLDCSE6AAGL2QH

not attested not anchored not stored refs pending

A note on the Akemann-Doner and Farah-Wofsey constructions

Piotr Koszmider, Tristan Bice

arxiv:1602.02429 v1 · 2016-02-07 · math.OA · math.FA · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMVJRX7QGWBFKLDCSE6AAGL2QH}

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	2026-05-18T00:51:03.316882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

432a98dff03582552c62913c00197a81d80d3a6c2023a174cf14212f2ce7485b

Aliases

arxiv: 1602.02429 · arxiv_version: 1602.02429v1 · doi: 10.48550/arxiv.1602.02429 · pith_short_12: IMVJRX7QGWBF · pith_short_16: IMVJRX7QGWBFKLDC · pith_short_8: IMVJRX7Q

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/IMVJRX7QGWBFKLDCSE6AAGL2QH \
  | 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: 432a98dff03582552c62913c00197a81d80d3a6c2023a174cf14212f2ce7485b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "611b7c45192d3ee5c9cd66a0e287e1c05203b54eaaa92c51a826a33478ff880a",
    "cross_cats_sorted": [
      "math.FA",
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2016-02-07T21:29:31Z",
    "title_canon_sha256": "69421443f96527352856d79ea6048df4993748d69be8f24bf621ada4f089d43e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02429",
    "kind": "arxiv",
    "version": 1
  }
}