Pith Number

pith:6O2TKOC2

pith:2017:6O2TKOC2WNP4N7I2TZDGQ6EKZE

not attested not anchored not stored refs pending

Weak-2-local isometries on uniform algebras and Lipschitz algebras

Antonio M. Peralta, Lei Li, Liguang Wang, Ya-Shu Wang

arxiv:1705.03619 v1 · 2017-05-10 · math.FA · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6O2TKOC2WNP4N7I2TZDGQ6EKZE}

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	2026-05-18T00:44:43.426571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3b535385ab35fc6fd1a9e4668788ac91fa6ab35d9500a7f22a5290ac82ff7f4

Aliases

arxiv: 1705.03619 · arxiv_version: 1705.03619v1 · doi: 10.48550/arxiv.1705.03619 · pith_short_12: 6O2TKOC2WNP4 · pith_short_16: 6O2TKOC2WNP4N7I2 · pith_short_8: 6O2TKOC2

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/6O2TKOC2WNP4N7I2TZDGQ6EKZE \
  | 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: f3b535385ab35fc6fd1a9e4668788ac91fa6ab35d9500a7f22a5290ac82ff7f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a750c3786ad4cd54bf3e89b4c2d535952ac680c464858fad8d656ef9abbcd3e",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-05-10T06:35:36Z",
    "title_canon_sha256": "cc9c48ea386e1e10ce94768e3f23e29094e06c09bb7827e1ae03be984e189110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03619",
    "kind": "arxiv",
    "version": 1
  }
}