Pith Number

pith:FNQSYHHG

pith:2015:FNQSYHHGZWSFKZRNCIPRMN6RJF

not attested not anchored not stored refs pending

DUAL-LOCO: Distributing Statistical Estimation Using Random Projections

Brian McWilliams, Christina Heinze, Nicolai Meinshausen

arxiv:1506.02554 v2 · 2015-06-08 · stat.ML · cs.DC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNQSYHHGZWSFKZRNCIPRMN6RJF}

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	2026-05-18T01:09:59.753747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b612c1ce6cda455662d121f1637d1496598c8940027c6d37e94c901afe88991

Aliases

arxiv: 1506.02554 · arxiv_version: 1506.02554v2 · doi: 10.48550/arxiv.1506.02554 · pith_short_12: FNQSYHHGZWSF · pith_short_16: FNQSYHHGZWSFKZRN · pith_short_8: FNQSYHHG

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/FNQSYHHGZWSFKZRNCIPRMN6RJF \
  | 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: 2b612c1ce6cda455662d121f1637d1496598c8940027c6d37e94c901afe88991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc8bba22f7f5c2b90aae2a4199c3e74f6afa877aa9b03ae88e1d4c3675c052dc",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-06-08T15:35:24Z",
    "title_canon_sha256": "9b9180d85b344646a2279e4dc6318be049771ed3be043d8252bc42cf14d63058"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02554",
    "kind": "arxiv",
    "version": 2
  }
}