Pith Number

pith:ZVICZTCL

pith:2017:ZVICZTCLAPFFETP56AWZRLOHSD

not attested not anchored not stored refs pending

An inexact Newton-Krylov method for stochastic eigenvalue problems

Akwum Onwunta, Martin Stoll, Peter Benner

arxiv:1710.09470 v1 · 2017-10-25 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZVICZTCLAPFFETP56AWZRLOHSD}

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	2026-05-18T00:04:39.884856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd502ccc4b03ca524dfdf02d98adc790dc4a2d9fd2972297f7aa40034ab43471

Aliases

arxiv: 1710.09470 · arxiv_version: 1710.09470v1 · doi: 10.48550/arxiv.1710.09470 · pith_short_12: ZVICZTCLAPFF · pith_short_16: ZVICZTCLAPFFETP5 · pith_short_8: ZVICZTCL

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/ZVICZTCLAPFFETP56AWZRLOHSD \
  | 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: cd502ccc4b03ca524dfdf02d98adc790dc4a2d9fd2972297f7aa40034ab43471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c6a4ba2d42b3b6897623a8dcf6643896eef441be74df60dd88843165a10e3ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-10-25T21:33:06Z",
    "title_canon_sha256": "d8645436519c10233de10b99e3ff5fa727ac2208e97a098119ca4ce026737c1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09470",
    "kind": "arxiv",
    "version": 1
  }
}