Pith Number

pith:SDG5OJRC

pith:2024:SDG5OJRC2VSEQEDP5B7VK3PJV7

not attested not anchored not stored refs pending

Corridor Geometry in Gradient-Based Optimization

Benoit Dherin, Mihaela Rosca

arxiv:2402.08818 v1 · 2024-02-13 · stat.ML · cs.LG · 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{SDG5OJRC2VSEQEDP5B7VK3PJV7}

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	2026-07-05T07:45:03.276827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90cdd72622d56448106fe87f556de9afd783e8d8313210cb5873ff02727ba579

Aliases

arxiv: 2402.08818 · arxiv_version: 2402.08818v1 · doi: 10.48550/arxiv.2402.08818 · pith_short_12: SDG5OJRC2VSE · pith_short_16: SDG5OJRC2VSEQEDP · pith_short_8: SDG5OJRC

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/SDG5OJRC2VSEQEDP5B7VK3PJV7 \
  | 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: 90cdd72622d56448106fe87f556de9afd783e8d8313210cb5873ff02727ba579

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6ca1ae940a17cc0f2132d8e9eb6b6efaeae62ccd9bb6fddbc3a6df4c21fd400",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-02-13T21:54:15Z",
    "title_canon_sha256": "743b6f6271543c318335aa13d24f1568862c1b7346fd6e0d07d42a07894c1358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.08818",
    "kind": "arxiv",
    "version": 1
  }
}