Pith Number

pith:AK6GP5AS

pith:2017:AK6GP5ASUX6P7ASYBN2VVJA2W7

not attested not anchored not stored refs pending

On attainability of optimal controls in coefficients for system of Hammerstein type with anisotropic p-Laplacia

O.P. Kupenko, R. Manzo, T. Durante

arxiv:1701.06609 v1 · 2017-01-23 · 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{AK6GP5ASUX6P7ASYBN2VVJA2W7}

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	2026-05-18T00:52:12.563890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02bc67f412a5fcff82580b755aa41ab7d7b7dd5c700a280d74cb52a4a4184bab

Aliases

arxiv: 1701.06609 · arxiv_version: 1701.06609v1 · doi: 10.48550/arxiv.1701.06609 · pith_short_12: AK6GP5ASUX6P · pith_short_16: AK6GP5ASUX6P7ASY · pith_short_8: AK6GP5AS

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/AK6GP5ASUX6P7ASYBN2VVJA2W7 \
  | 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: 02bc67f412a5fcff82580b755aa41ab7d7b7dd5c700a280d74cb52a4a4184bab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f50b9460b5b0938a35c99ffc27c03dac06e887df755e63757cf85bb8a3924e79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-01-23T20:02:52Z",
    "title_canon_sha256": "45fbd511973b6b7669a28cb85b77626e5d1b2ce00d382f1d138408d67b2a457b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06609",
    "kind": "arxiv",
    "version": 1
  }
}