Pith Number

pith:UZPXWQA6

pith:2013:UZPXWQA6YFLC6NQOQTEWDLGRVE

not attested not anchored not stored refs pending

On the support of measures in multiplicative free convolution semigroups

Hao-Wei Huang, Ping Zhong

arxiv:1302.4466 v1 · 2013-02-18 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UZPXWQA6YFLC6NQOQTEWDLGRVE}

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	2026-05-18T03:33:13.210668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a65f7b401ec1562f360e84c961acd1a910076c55791694cff7c92d2a62334bda

Aliases

arxiv: 1302.4466 · arxiv_version: 1302.4466v1 · doi: 10.48550/arxiv.1302.4466 · pith_short_12: UZPXWQA6YFLC · pith_short_16: UZPXWQA6YFLC6NQO · pith_short_8: UZPXWQA6

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/UZPXWQA6YFLC6NQOQTEWDLGRVE \
  | 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: a65f7b401ec1562f360e84c961acd1a910076c55791694cff7c92d2a62334bda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f97ac787ea2c73e5dee1c3046cc3d33115aeea9bbfb64190ba73a58ac2e5bb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2013-02-18T21:36:14Z",
    "title_canon_sha256": "4eacaeec57a01526e8307211c9f2818690c80e699a10e5a5006521caefc40d13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4466",
    "kind": "arxiv",
    "version": 1
  }
}