Pith Number

pith:MDF2GEU3

pith:2015:MDF2GEU3NGHB2BAX576LMM66EY

not attested not anchored not stored refs pending

Stochastic gradient descent methods for estimation with large data sets

Dustin Tran, Edoardo M. Airoldi, Panos Toulis

arxiv:1509.06459 v1 · 2015-09-22 · stat.CO · stat.ME · 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{MDF2GEU3NGHB2BAX576LMM66EY}

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	2026-05-18T01:32:20.230627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60cba3129b698e1d0417effcb633de263dbbf2c07faa86fa6a6799acdfe4e5d6

Aliases

arxiv: 1509.06459 · arxiv_version: 1509.06459v1 · doi: 10.48550/arxiv.1509.06459 · pith_short_12: MDF2GEU3NGHB · pith_short_16: MDF2GEU3NGHB2BAX · pith_short_8: MDF2GEU3

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/MDF2GEU3NGHB2BAX576LMM66EY \
  | 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: 60cba3129b698e1d0417effcb633de263dbbf2c07faa86fa6a6799acdfe4e5d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09deb30f25f2500cb9743c5ebe27f2bdb84dfe4804a136a1a2de62e27c519c60",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2015-09-22T04:25:54Z",
    "title_canon_sha256": "1a143c724125ef1ffe0e5ae453c46913e08b8d64f37dec4a4f4178d0f36f57b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06459",
    "kind": "arxiv",
    "version": 1
  }
}