Pith Number

pith:CYPNWBKL

pith:2011:CYPNWBKLGEG6HUNEEYL6RIQQYB

not attested not anchored not stored refs pending

Exact asymptotics of the uniform error of interpolation by multilinear splines

Yuliya Babenko

arxiv:1101.2628 v1 · 2011-01-13 · 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{CYPNWBKLGEG6HUNEEYL6RIQQYB}

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	2026-05-18T04:31:41.764133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

161edb054b310de3d1a42617e8a210c0617b0ef2274b3ebd18017f93494b0ba8

Aliases

arxiv: 1101.2628 · arxiv_version: 1101.2628v1 · doi: 10.48550/arxiv.1101.2628 · pith_short_12: CYPNWBKLGEG6 · pith_short_16: CYPNWBKLGEG6HUNE · pith_short_8: CYPNWBKL

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/CYPNWBKLGEG6HUNEEYL6RIQQYB \
  | 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: 161edb054b310de3d1a42617e8a210c0617b0ef2274b3ebd18017f93494b0ba8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89658fdf2d3702bed1033b4ed50889a916b33171e8532f19ac379c742b646fe4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-01-13T18:09:53Z",
    "title_canon_sha256": "522599da204b69cc0550b429828084d61d7c0e2f5fe11fb27daafbfb0ea342c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2628",
    "kind": "arxiv",
    "version": 1
  }
}