Pith Number

pith:V7GVDYOC

pith:2023:V7GVDYOC5IWBH42Q7LOSPHHMSO

not attested not anchored not stored refs pending

Understanding Incremental Learning of Gradient Descent: A Fine-grained Analysis of Matrix Sensing

Jason D. Lee, Jikai Jin, Kaifeng Lyu, Simon S. Du, Zhiyuan Li

arxiv:2301.11500 v1 · 2023-01-27 · cs.LG · math.OC · 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{V7GVDYOC5IWBH42Q7LOSPHHMSO}

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.

Cited by

1 paper in Pith

One Rank at a Time: Cascading Error Dynamics in Sequential Learning

Receipt and verification

First computed	2026-07-05T05:36:22.866637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afcd51e1c2ea2c13f350fadd279cec93849ef19230bf42048b6b14fb1d65aa9c

Aliases

arxiv: 2301.11500 · arxiv_version: 2301.11500v1 · doi: 10.48550/arxiv.2301.11500 · pith_short_12: V7GVDYOC5IWB · pith_short_16: V7GVDYOC5IWBH42Q · pith_short_8: V7GVDYOC

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/V7GVDYOC5IWBH42Q7LOSPHHMSO \
  | 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: afcd51e1c2ea2c13f350fadd279cec93849ef19230bf42048b6b14fb1d65aa9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1aa32da03452656e8146a3c254ee6e0c5471f12c4b3f755561833ad0ab373bc5",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-27T02:30:51Z",
    "title_canon_sha256": "48f4140ba4fc1718735a140be23ca8cdbcb1ec19619abcdadc0e08be6d292db6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.11500",
    "kind": "arxiv",
    "version": 1
  }
}