Pith Number

pith:AJ3GEI4F

pith:2026:AJ3GEI4FQCZK6H3FI2ZFD4ENHQ

not attested not anchored not stored refs pending

Learning Asymptotics with Convergence-Rate Guarantees using Linear Least Squares

Christos N. Efrem

arxiv:2607.23287 v1 · 2026-07-25 · stat.ML · cs.LG · cs.NA · math.CO · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AJ3GEI4FQCZK6H3FI2ZFD4ENHQ}

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	2026-07-28T01:22:46.040656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

027662238580b2af1f6546b251f08d3c0e497fa42baaad71b5de52a0e4553e1f

Aliases

arxiv: 2607.23287 · arxiv_version: 2607.23287v1 · doi: 10.48550/arxiv.2607.23287 · pith_short_12: AJ3GEI4FQCZK · pith_short_16: AJ3GEI4FQCZK6H3F · pith_short_8: AJ3GEI4F

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/AJ3GEI4FQCZK6H3FI2ZFD4ENHQ \
  | 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: 027662238580b2af1f6546b251f08d3c0e497fa42baaad71b5de52a0e4553e1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "096ebd4d09527e981ca144ebe17377a8292fb8b516a7d23c31df65ac56cda62d",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.CO",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-07-25T16:47:40Z",
    "title_canon_sha256": "9e0901a7f1cc8d19b90262a16349af8f4efbc93b42dadcfeadd238763e113d8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23287",
    "kind": "arxiv",
    "version": 1
  }
}