Pith Number

pith:VGZDIAF2

pith:2017:VGZDIAF2WZ77TIPYTGFNGFTXSG

not attested not anchored not stored refs pending

On the application of Laguerre's method to the polynomial eigenvalue problem

Nikolas I. Steckley, Thomas R. Cameron

arxiv:1703.08767 v1 · 2017-03-26 · 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{VGZDIAF2WZ77TIPYTGFNGFTXSG}

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	2026-05-18T00:47:55.614017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9b23400bab67ff9a1f8998ad3167791b419a64e659c7a7dafc70bbf114db4b0

Aliases

arxiv: 1703.08767 · arxiv_version: 1703.08767v1 · doi: 10.48550/arxiv.1703.08767 · pith_short_12: VGZDIAF2WZ77 · pith_short_16: VGZDIAF2WZ77TIPY · pith_short_8: VGZDIAF2

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/VGZDIAF2WZ77TIPYTGFNGFTXSG \
  | 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: a9b23400bab67ff9a1f8998ad3167791b419a64e659c7a7dafc70bbf114db4b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa354326ed5c837bfcc32f1f602caf4d90c04ea3cbc3169395d56699c37a816c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-03-26T04:41:43Z",
    "title_canon_sha256": "a4f06ced423b943643fb20f88b8a5c4ffebd170935bd1e60ea25c9c393c83203"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08767",
    "kind": "arxiv",
    "version": 1
  }
}