Pith Number

pith:IXKOKHMP

pith:2011:IXKOKHMPPVHTJAH6XDIZ4OJVLR

not attested not anchored not stored refs pending

Sharp asymptotics of the Lp approximation error for interpolation on block partitions

Jean-Marie Mirebeau, Tatyana Leskevich, Yuliya Babenko

arxiv:1101.1776 v1 · 2011-01-10 · 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{IXKOKHMPPVHTJAH6XDIZ4OJVLR}

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	2026-05-18T02:22:59.453434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45d4e51d8f7d4f3480feb8d19e39355c667509138b954a08f1ce4a210cd790c4

Aliases

arxiv: 1101.1776 · arxiv_version: 1101.1776v1 · doi: 10.48550/arxiv.1101.1776 · pith_short_12: IXKOKHMPPVHT · pith_short_16: IXKOKHMPPVHTJAH6 · pith_short_8: IXKOKHMP

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/IXKOKHMPPVHTJAH6XDIZ4OJVLR \
  | 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: 45d4e51d8f7d4f3480feb8d19e39355c667509138b954a08f1ce4a210cd790c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cd2e4be14a7164026a596f92d284805962e68349754e15e01e2ae6012b9ee99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-01-10T11:40:58Z",
    "title_canon_sha256": "895994562d7a6408c0b16229a6c8732fb781f9e47155c0bfc8da09c1530f92ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1776",
    "kind": "arxiv",
    "version": 1
  }
}