Pith Number

pith:56NRRE3Y

pith:2018:56NRRE3YCZGYVZQJFK6UJAXJGZ

not attested not anchored not stored refs pending

On determinants identity minus Hankel matrix

Emilio Fedele, Martin Gebert

arxiv:1808.08009 v1 · 2018-08-24 · 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{56NRRE3YCZGYVZQJFK6UJAXJGZ}

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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.

Cited by

1 paper in Pith

A Riemann-Hilbert Approach to Asymptotic Analysis of Toeplitz+Hankel Determinants

Receipt and verification

First computed	2026-07-05T00:28:44.414992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef9b189378164d8ae6092abd4482e93643d878dbf2732e8a91952d6db04bd40b

Aliases

arxiv: 1808.08009 · arxiv_version: 1808.08009v1 · doi: 10.48550/arxiv.1808.08009 · pith_short_12: 56NRRE3YCZGY · pith_short_16: 56NRRE3YCZGYVZQJ · pith_short_8: 56NRRE3Y

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/56NRRE3YCZGYVZQJFK6UJAXJGZ \
  | 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: ef9b189378164d8ae6092abd4482e93643d878dbf2732e8a91952d6db04bd40b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "553576531a6840ad6494cdc8644a06ab58e62ddf704d38e6f9df9ee68a0f2774",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-08-24T05:47:02Z",
    "title_canon_sha256": "a08da16953d4b772f6c049278eebd56162f07bc97975965062c1696560b981ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08009",
    "kind": "arxiv",
    "version": 1
  }
}