Pith Number

pith:JPWGBK3D

pith:2022:JPWGBK3DCLUAK4BFIMRGHTTTXZ

not attested not anchored not stored refs pending

Stochastic diagonal estimation: probabilistic bounds and an improved algorithm

Robert A. Baston, Yuji Nakatsukasa

arxiv:2201.10684 v1 · 2022-01-26 · cs.DS · cs.NA · math.NA · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPWGBK3DCLUAK4BFIMRGHTTTXZ}

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

Importance-Guided Basis Selection for Low-Rank Decomposition of Large Language Models

Receipt and verification

First computed	2026-07-05T03:51:48.612176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bec60ab6312e8057025432263ce73be76c4d12bf32498342cc029149b70e435

Aliases

arxiv: 2201.10684 · arxiv_version: 2201.10684v1 · doi: 10.48550/arxiv.2201.10684 · pith_short_12: JPWGBK3DCLUA · pith_short_16: JPWGBK3DCLUAK4BF · pith_short_8: JPWGBK3D

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/JPWGBK3DCLUAK4BFIMRGHTTTXZ \
  | 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: 4bec60ab6312e8057025432263ce73be76c4d12bf32498342cc029149b70e435

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "598d8bedd842beff6b594a15a883a797fd084ee1df120242abac84fbee388803",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2022-01-26T00:05:12Z",
    "title_canon_sha256": "e0e449680c3b27c7411efc76790dac6b21a263f07e2f7bac54431ac8bc875a9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.10684",
    "kind": "arxiv",
    "version": 1
  }
}