Pith Number

pith:ACIF2ZK4

pith:2017:ACIF2ZK4RVH35POLJIYJ7ULYRU

not attested not anchored not stored refs pending

Efficient coordinate-wise leading eigenvector computation

Dan Garber, Jialei Wang, Nathan Srebro, Weiran Wang

arxiv:1702.07834 v1 · 2017-02-25 · cs.NA · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACIF2ZK4RVH35POLJIYJ7ULYRU}

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	2026-05-18T00:49:56.939345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00905d655c8d4fbebdcb4a309fd1788d21c0d963a1ca5cc6fb960784e859aae2

Aliases

arxiv: 1702.07834 · arxiv_version: 1702.07834v1 · doi: 10.48550/arxiv.1702.07834 · pith_short_12: ACIF2ZK4RVH3 · pith_short_16: ACIF2ZK4RVH35POL · pith_short_8: ACIF2ZK4

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/ACIF2ZK4RVH35POLJIYJ7ULYRU \
  | 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: 00905d655c8d4fbebdcb4a309fd1788d21c0d963a1ca5cc6fb960784e859aae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8884cf68d86b6b39958e1f97d804ef36aa4a3472615d8d7c689de9bccbe7408",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2017-02-25T05:11:25Z",
    "title_canon_sha256": "f76f849dcd066866333b2bdbce0170cf431e1f2dc0099ecb5e7219156a0e81d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07834",
    "kind": "arxiv",
    "version": 1
  }
}