Pith Number

pith:FG7IS22I

pith:2017:FG7IS22I2DN5TL3VBQSSBKC5LK

not attested not anchored not stored refs pending

Pathwise Least Angle Regression and a Significance Test for the Elastic Net

Acoustics), Dept. of Signal Processing, Esa Ollila (Aalto University, Muhammad Naveed Tabassum

arxiv:1706.07511 v1 · 2017-06-22 · stat.ME · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FG7IS22I2DN5TL3VBQSSBKC5LK}

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	2026-05-18T00:41:48.916122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29be896b48d0dbd9af750c2520a85d5a84750bf841a7479cc369c7e4756c236b

Aliases

arxiv: 1706.07511 · arxiv_version: 1706.07511v1 · doi: 10.48550/arxiv.1706.07511 · pith_short_12: FG7IS22I2DN5 · pith_short_16: FG7IS22I2DN5TL3V · pith_short_8: FG7IS22I

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/FG7IS22I2DN5TL3VBQSSBKC5LK \
  | 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: 29be896b48d0dbd9af750c2520a85d5a84750bf841a7479cc369c7e4756c236b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c31dd79d80b910673f738ebd334183adf9e41eb0d634f555339b84a5a0ca0bec",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-06-22T22:24:11Z",
    "title_canon_sha256": "fb94c53223507e494c897bc39c2b0489e3531070addbb71d763ebebf5e9fde9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07511",
    "kind": "arxiv",
    "version": 1
  }
}