Pith Number

pith:GDD5X7N7

pith:2013:GDD5X7N72AXCRKFIXJOWYIYHP3

not attested not anchored not stored refs pending

Universal truncation error upper bounds in irregular sampling restoration

Andriy Olenko, Tibor K. Pog\'any

arxiv:1307.3332 v1 · 2013-07-12 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDD5X7N72AXCRKFIXJOWYIYHP3}

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	2026-05-18T03:18:39.443445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30c7dbfdbfd02e28a8a8ba5d6c23077ec49e2b8a138daf8333b366170877cc21

Aliases

arxiv: 1307.3332 · arxiv_version: 1307.3332v1 · doi: 10.48550/arxiv.1307.3332 · pith_short_12: GDD5X7N72AXC · pith_short_16: GDD5X7N72AXCRKFI · pith_short_8: GDD5X7N7

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/GDD5X7N72AXCRKFIXJOWYIYHP3 \
  | 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: 30c7dbfdbfd02e28a8a8ba5d6c23077ec49e2b8a138daf8333b366170877cc21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c3a50bfec8fc929cbd883791728cd5ffdb40df7be83b06f33eb21ec7fce888b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-07-12T05:59:34Z",
    "title_canon_sha256": "f1ca04f0011d9c26c0aa551ebf9be733c0f586ae924b20b43fb159521c5d43df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3332",
    "kind": "arxiv",
    "version": 1
  }
}