Pith Number

pith:INKINKU6

pith:2017:INKINKU6DGZNWEKKY7SX6KKLJ7

not attested not anchored not stored refs pending

Fast Rates for Empirical Risk Minimization of Strict Saddle Problems

Alon Gonen, Shai Shalev-Shwartz

arxiv:1701.04271 v4 · 2017-01-16 · 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{INKINKU6DGZNWEKKY7SX6KKLJ7}

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	2026-05-18T00:43:08.817344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

435486aa9e19b2db114ac7e57f294b4fc7b22068f75be2f36372c44172fa845c

Aliases

arxiv: 1701.04271 · arxiv_version: 1701.04271v4 · doi: 10.48550/arxiv.1701.04271 · pith_short_12: INKINKU6DGZN · pith_short_16: INKINKU6DGZNWEKK · pith_short_8: INKINKU6

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/INKINKU6DGZNWEKKY7SX6KKLJ7 \
  | 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: 435486aa9e19b2db114ac7e57f294b4fc7b22068f75be2f36372c44172fa845c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e176a9aea54eac48b238ce3358831b7a76397d1ace21ee1160f6641f1cb2976e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-01-16T12:55:23Z",
    "title_canon_sha256": "ceb9f7c93059d1e3a680fbf7050e7af9fc526b63386000755d80dde209505573"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04271",
    "kind": "arxiv",
    "version": 4
  }
}