Pith Number

pith:MKFVICPU

pith:2017:MKFVICPUO5ITFVHCTJQ54NE3PV

not attested not anchored not stored refs pending

On pseudo-amenability of Beurling algebras

Amin Mahmoodi, Kobra Oustad

arxiv:1706.07082 v1 · 2017-06-21 · 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{MKFVICPUO5ITFVHCTJQ54NE3PV}

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	2026-05-18T00:41:52.693233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

628b5409f4775132d4e29a61de349b7d7877aef5637b064e5a7451a514addacb

Aliases

arxiv: 1706.07082 · arxiv_version: 1706.07082v1 · doi: 10.48550/arxiv.1706.07082 · pith_short_12: MKFVICPUO5IT · pith_short_16: MKFVICPUO5ITFVHC · pith_short_8: MKFVICPU

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/MKFVICPUO5ITFVHCTJQ54NE3PV \
  | 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: 628b5409f4775132d4e29a61de349b7d7877aef5637b064e5a7451a514addacb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc312f23a37ba027fb126719ea38a4409e0be4901fd909f127d13a417b118e5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-06-21T18:54:59Z",
    "title_canon_sha256": "33d9192d3b3ec017bfcfdff741aab2ab12415340d94be95574eac9511e3bd078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07082",
    "kind": "arxiv",
    "version": 1
  }
}