Pith Number

pith:JPWRXACK

pith:2018:JPWRXACKRKQAEJITL2L2264KIO

not attested not anchored not stored refs pending

Sharp estimates and homogenization of the control cost of the heat equation on large domains

Ivan Veselic, Ivica Naki\'c, Martin Tautenhahn, Matthias T\"aufer

arxiv:1810.10975 v3 · 2018-10-25 · math.AP · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPWRXACKRKQAEJITL2L2264KIO}

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.

Cited by

1 paper in Pith

Sampling and equidistribution theorems for elliptic second order operators, lifting of eigenvalues, and applications

Receipt and verification

First computed	2026-07-05T01:39:09.617219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bed1b804a8aa00225135e97ad7b8a438dc94ba55a579ca8898f7c75b424b3fb

Aliases

arxiv: 1810.10975 · arxiv_version: 1810.10975v3 · doi: 10.48550/arxiv.1810.10975 · pith_short_12: JPWRXACKRKQA · pith_short_16: JPWRXACKRKQAEJIT · pith_short_8: JPWRXACK

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/JPWRXACKRKQAEJITL2L2264KIO \
  | 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: 4bed1b804a8aa00225135e97ad7b8a438dc94ba55a579ca8898f7c75b424b3fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf0bcb6e98a117ac03b5dc8aaa988bc7235fe52cf1b4b1d5c91b63428f409b21",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-10-25T16:54:01Z",
    "title_canon_sha256": "6878d87e1261a98fea0a96d8e4991c67401d7820b927a4c57c09431ff027855a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10975",
    "kind": "arxiv",
    "version": 3
  }
}