Pith Number

pith:VLLTEOTS

pith:2019:VLLTEOTSJZZSBNT3GZQX5NJDPY

not attested not anchored not stored refs pending

Regularized Diffusion Adaptation via Conjugate Smoothing

Ali H. Sayed, Lieven Vandenberghe, Stefan Vlaski

arxiv:1909.09417 v1 · 2019-09-20 · math.OC · cs.DC · cs.MA · eess.SP · 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{VLLTEOTSJZZSBNT3GZQX5NJDPY}

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	2026-07-05T00:05:59.528352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aad7323a724e7320b67b36617eb5237e0598e212d8168a030ca91f4d1287d4f6

Aliases

arxiv: 1909.09417 · arxiv_version: 1909.09417v1 · doi: 10.48550/arxiv.1909.09417 · pith_short_12: VLLTEOTSJZZS · pith_short_16: VLLTEOTSJZZSBNT3 · pith_short_8: VLLTEOTS

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/VLLTEOTSJZZSBNT3GZQX5NJDPY \
  | 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: aad7323a724e7320b67b36617eb5237e0598e212d8168a030ca91f4d1287d4f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46e8b579aee9375e3ce1731515b44c9a97b3e98b35d913732b782259717d369a",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.MA",
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-09-20T10:39:45Z",
    "title_canon_sha256": "1dea10b5db2e069fd80bae2a0c311c41068a872aa8c10f811d8a6b499e1e404e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.09417",
    "kind": "arxiv",
    "version": 1
  }
}