Pith Number

pith:E5N4WQK7

pith:2023:E5N4WQK7FHGTUOVLLWSWVXUBZH

not attested not anchored not stored refs pending

Online Tensor Learning: Computational and Statistical Trade-offs, Adaptivity and Optimal Regret

Dong Xia, Jian-Feng Cai, Jingyang Li, Yang Chen

arxiv:2306.03372 v3 · 2023-06-06 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5N4WQK7FHGTUOVLLWSWVXUBZH}

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

2 papers in Pith

Statistically and Computationally Optimal Estimation and Inference of Common Subspaces

Online Riemannian Gradient Descent for Quantum State Tomography with Matrix Product Operators

Receipt and verification

First computed	2026-07-05T09:23:43.782463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

275bcb415f29cd3a3aab5da56ade81c9ebfd9c27de3fc96d2dc3c58d754d155d

Aliases

arxiv: 2306.03372 · arxiv_version: 2306.03372v3 · doi: 10.48550/arxiv.2306.03372 · pith_short_12: E5N4WQK7FHGT · pith_short_16: E5N4WQK7FHGTUOVL · pith_short_8: E5N4WQK7

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/E5N4WQK7FHGTUOVLLWSWVXUBZH \
  | 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: 275bcb415f29cd3a3aab5da56ade81c9ebfd9c27de3fc96d2dc3c58d754d155d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f3a103327b090f4bf08a8ab8ec16f54b82d986fe0426ca28172df3a5b1675d1",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-06-06T03:21:28Z",
    "title_canon_sha256": "2950efd9ba3050420754add4b7934deed46f4e3238135ed28c057d2a03cee8e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.03372",
    "kind": "arxiv",
    "version": 3
  }
}