Pith Number

pith:3D3T5SS5

pith:2024:3D3T5SS54UCHBNAKEATMEPLR6M

not attested not anchored not stored refs pending

Sparse sampling recovery in integral norms on some function classes

V. Temlyakov

arxiv:2401.14670 v1 · 2024-01-26 · math.NA · cs.NA · math.FA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3D3T5SS54UCHBNAKEATMEPLR6M}

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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

Some lower bounds for optimal sampling recovery of functions with mixed smoothness

Receipt and verification

First computed	2026-07-05T07:37:59.900397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8f73eca5de50470b40a2026c23d71f3197c48af1c5e4ffb5e086b40af23ca8a

Aliases

arxiv: 2401.14670 · arxiv_version: 2401.14670v1 · doi: 10.48550/arxiv.2401.14670 · pith_short_12: 3D3T5SS54UCH · pith_short_16: 3D3T5SS54UCHBNAK · pith_short_8: 3D3T5SS5

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/3D3T5SS54UCHBNAKEATMEPLR6M \
  | 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: d8f73eca5de50470b40a2026c23d71f3197c48af1c5e4ffb5e086b40af23ca8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a9ad9c3690afa394edf6be2d038f2b94bd26d1fc27b58471d3295a88b81afa8",
    "cross_cats_sorted": [
      "cs.NA",
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-01-26T06:27:59Z",
    "title_canon_sha256": "ffaafdb49757a4e1b898d929c535cf1425e82fce88515c9ee2348776c2d9c46d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.14670",
    "kind": "arxiv",
    "version": 1
  }
}