Pith Number

pith:QJEVVMPW

pith:2019:QJEVVMPWWJORQMLKT5JINBR6XF

not attested not anchored not stored refs pending

Structure and $K$-theory of $\ell^p$ uniform Roe algebras

Kang Li, Yeong Chyuan Chung

arxiv:1904.07050 v1 · 2019-04-15 · math.FA · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJEVVMPWWJORQMLKT5JINBR6XF}

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	2026-05-17T23:48:35.403421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82495ab1f6b25d18316a9f5286863eb9558cc844cc8131fc7e7984f6037d2e5b

Aliases

arxiv: 1904.07050 · arxiv_version: 1904.07050v1 · doi: 10.48550/arxiv.1904.07050 · pith_short_12: QJEVVMPWWJOR · pith_short_16: QJEVVMPWWJORQMLK · pith_short_8: QJEVVMPW

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/QJEVVMPWWJORQMLKT5JINBR6XF \
  | 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: 82495ab1f6b25d18316a9f5286863eb9558cc844cc8131fc7e7984f6037d2e5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6e4beb4379a377fda2ece7a5b681f310aece54a58821741919eeb8a1a713d85",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2019-04-15T13:56:49Z",
    "title_canon_sha256": "50fb4c58bd9a3f2d0a44d66fd56f73edce5a8c8d52672bb15f3afae02f01343f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07050",
    "kind": "arxiv",
    "version": 1
  }
}