Pith Number

pith:7XJKAA6K

pith:2016:7XJKAA6KMNTC2CFRKBFANJDIJ5

not attested not anchored not stored refs pending

On a Simultaneous Approach to the Even and Odd Truncated Matricial Stieltjes Moment Problem II. An $\alpha$-Schur-Stieltjes-type algorithm for sequences of holomorphic matrix-valued functions

Bernd Fritzsche, Bernd Kirstein, Conrad M\"adler

arxiv:1604.07629 v1 · 2016-04-26 · 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{7XJKAA6KMNTC2CFRKBFANJDIJ5}

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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.

Receipt and verification

First computed	2026-05-18T01:16:12.475942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdd2a003ca63662d08b1504a06a4684f7c3856d54c4fadd3f0d7f032c283d3c8

Aliases

arxiv: 1604.07629 · arxiv_version: 1604.07629v1 · doi: 10.48550/arxiv.1604.07629 · pith_short_12: 7XJKAA6KMNTC · pith_short_16: 7XJKAA6KMNTC2CFR · pith_short_8: 7XJKAA6K

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/7XJKAA6KMNTC2CFRKBFANJDIJ5 \
  | 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: fdd2a003ca63662d08b1504a06a4684f7c3856d54c4fadd3f0d7f032c283d3c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ec9cdd6e599f025f4b0c53584852ae46615f725ba8f5b6a056831881221ea4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-04-26T11:39:08Z",
    "title_canon_sha256": "8fb48684d7c717152581a2de84bf1cd206798439e0275a7b1ec81b0d974fbf7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07629",
    "kind": "arxiv",
    "version": 1
  }
}