Pith Number

pith:RQLJI4HX

pith:2014:RQLJI4HXU4VFNODFAWCHVH2ANU

not attested not anchored not stored refs pending

An Analysis of State-Relevance Weights and Sampling Distributions on L1-Regularized Approximate Linear Programming Approximation Accuracy

Connor Geer, David Piekut, Gavin Taylor

arxiv:1404.4258 v2 · 2014-04-16 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RQLJI4HXU4VFNODFAWCHVH2ANU}

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	2026-05-18T02:53:26.403967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c169470f7a72a56b86505847a9f406d285d39841422079aac986e9e6cc9fdad

Aliases

arxiv: 1404.4258 · arxiv_version: 1404.4258v2 · doi: 10.48550/arxiv.1404.4258 · pith_short_12: RQLJI4HXU4VF · pith_short_16: RQLJI4HXU4VFNODF · pith_short_8: RQLJI4HX

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/RQLJI4HXU4VFNODFAWCHVH2ANU \
  | 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: 8c169470f7a72a56b86505847a9f406d285d39841422079aac986e9e6cc9fdad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e667e49064d548aaa7beb6a45950d66816615c9e668d0d59e0728f1b38ff487d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-04-16T14:15:43Z",
    "title_canon_sha256": "d7dc009ee93ca981ebc1cfabe1d317b2fd8cf94d87d28012282b7bf63ab8a210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4258",
    "kind": "arxiv",
    "version": 2
  }
}