Pith Number

pith:VOVLCPNM

pith:2026:VOVLCPNMY65EIILVQ6DPFLH6VL

not attested not anchored not stored refs pending

Locally Approximating the Top Eigenvector of Bounded Entry Matrices

Erik Waingarten, Nicolas Menand

arxiv:2607.08556 v1 · 2026-07-09 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VOVLCPNMY65EIILVQ6DPFLH6VL}

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.

Cited by

1 paper in Pith

Sublinear Time Eigenvector Approximation via Column Sampling

Receipt and verification

First computed	2026-07-10T01:19:53.530709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abaab13dacc7ba4421758786f2acfeaac92c94cca3be7d532054f910189b5446

Aliases

arxiv: 2607.08556 · arxiv_version: 2607.08556v1 · doi: 10.48550/arxiv.2607.08556 · pith_short_12: VOVLCPNMY65E · pith_short_16: VOVLCPNMY65EIILV · pith_short_8: VOVLCPNM

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/VOVLCPNMY65EIILVQ6DPFLH6VL \
  | 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: abaab13dacc7ba4421758786f2acfeaac92c94cca3be7d532054f910189b5446

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8d567ee20371e4f692a11c986af6fc6d9277074c94ee252cf2021512e793db3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2026-07-09T14:47:06Z",
    "title_canon_sha256": "bbc036f889f356b594f004547af51d575761e6916764e147ec88edc475460df1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.08556",
    "kind": "arxiv",
    "version": 1
  }
}