Pith Number

pith:XJSNR2UQ

pith:2021:XJSNR2UQKQIROUJAUONIG6ZV4A

not attested not anchored not stored refs pending

On the Stability of Random Matrix Product with Markovian Noise: Application to Linear Stochastic Approximation and TD Learning

Alain Durmus, Alexey Naumov, Eric Moulines, Hoi-To Wai, Sergey Samsonov

arxiv:2102.00185 v1 · 2021-01-30 · stat.ML · cs.LG · math.PR · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJSNR2UQKQIROUJAUONIG6ZV4A}

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	2026-07-05T02:10:51.200229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba64d8ea905411175120a39a837b35e0263ccda2e2fa015a6a86c6aa4239625d

Aliases

arxiv: 2102.00185 · arxiv_version: 2102.00185v1 · doi: 10.48550/arxiv.2102.00185 · pith_short_12: XJSNR2UQKQIR · pith_short_16: XJSNR2UQKQIROUJA · pith_short_8: XJSNR2UQ

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/XJSNR2UQKQIROUJAUONIG6ZV4A \
  | 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: ba64d8ea905411175120a39a837b35e0263ccda2e2fa015a6a86c6aa4239625d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fe0cd77e803a3b248a136a96aa91032899606397b3834355bad0df13b94c62d",
    "cross_cats_sorted": [
      "cs.LG",
      "math.PR",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-01-30T08:39:38Z",
    "title_canon_sha256": "ed091e87640e38234d52ad51adad1c88e99d19069aef0d9efecba092f04a0446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.00185",
    "kind": "arxiv",
    "version": 1
  }
}