Pith Number

pith:PR537KNY

pith:2019:PR537KNY2OC2HE7UZYQKMBHVS7

not attested not anchored not stored refs pending

Gleason parts for algebras of holomorphic functions on the ball of $\mathbf{c_0}$

Manuel Maestre, Richard M. Aron, Silvia Lassalle, Ver\'onica Dimant

arxiv:1902.01735 v1 · 2019-02-05 · 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{PR537KNY2OC2HE7UZYQKMBHVS7}

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	2026-05-17T23:54:46.892075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c7bbfa9b8d385a393f4ce20a604f597f2731652c6f944ec3377b58adaa920c1

Aliases

arxiv: 1902.01735 · arxiv_version: 1902.01735v1 · doi: 10.48550/arxiv.1902.01735 · pith_short_12: PR537KNY2OC2 · pith_short_16: PR537KNY2OC2HE7U · pith_short_8: PR537KNY

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/PR537KNY2OC2HE7UZYQKMBHVS7 \
  | 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: 7c7bbfa9b8d385a393f4ce20a604f597f2731652c6f944ec3377b58adaa920c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecbd6771a74af36725da5de4cd2725a0357cb3ddb8ce4bc585d35c1056af9cfe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2019-02-05T15:17:05Z",
    "title_canon_sha256": "7d8b27aeadb9ff2a75010c11261bb019868f388175d9a282f4019ad9cd6db3fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01735",
    "kind": "arxiv",
    "version": 1
  }
}