Pith Number

pith:KADXWCHJ

pith:2019:KADXWCHJLCD4EV2VRUO3BQDPSE

not attested not anchored not stored refs pending

Finite-Time Performance of Distributed Two-Time-Scale Stochastic Approximation

Justin Romberg, Thinh T. Doan

arxiv:1912.10155 v1 · 2019-12-21 · 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{KADXWCHJLCD4EV2VRUO3BQDPSE}

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

Fast Multi-Agent Temporal-Difference Learning via Homotopy Stochastic Primal-Dual Optimization

Receipt and verification

First computed	2026-07-05T00:27:47.328156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50077b08e95887c257558d1db0c06f912938798fee33df2e32cb27d989dc0f1d

Aliases

arxiv: 1912.10155 · arxiv_version: 1912.10155v1 · doi: 10.48550/arxiv.1912.10155 · pith_short_12: KADXWCHJLCD4 · pith_short_16: KADXWCHJLCD4EV2V · pith_short_8: KADXWCHJ

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/KADXWCHJLCD4EV2VRUO3BQDPSE \
  | 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: 50077b08e95887c257558d1db0c06f912938798fee33df2e32cb27d989dc0f1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ac2cb296dc764d038842ff39fe29cb1e25ef1df6be053d1af7f166be28f6b21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-12-21T00:51:47Z",
    "title_canon_sha256": "32ff09748e8be0267affa1a6d3ef85feadc5f741fe2cf8ff1c6acfb3cfc730f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.10155",
    "kind": "arxiv",
    "version": 1
  }
}