Pith Number

pith:MADIYMKE

pith:2016:MADIYMKERWPVC74WZTMXSORLJ6

not attested not anchored not stored refs pending

Generalization of the Kimeldorf-Wahba correspondence for constrained interpolation

DEMO-ENSMSE, Hassan Maatouk (GdR MASCOT-NUM, Laurence Grammont (ICJ), LIMOS), Xavier Bay (DEMO-ENSMSE

arxiv:1602.02714 v1 · 2016-02-08 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MADIYMKERWPVC74WZTMXSORLJ6}

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	2026-05-18T01:21:09.073631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60068c31448d9f517f96ccd9793a2b4fbf4260ae42b5c405287db6b600b88f91

Aliases

arxiv: 1602.02714 · arxiv_version: 1602.02714v1 · doi: 10.48550/arxiv.1602.02714 · pith_short_12: MADIYMKERWPV · pith_short_16: MADIYMKERWPVC74W · pith_short_8: MADIYMKE

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/MADIYMKERWPVC74WZTMXSORLJ6 \
  | 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: 60068c31448d9f517f96ccd9793a2b4fbf4260ae42b5c405287db6b600b88f91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "188e4276ba0f7b8a11a197aa996d8c00265f43965999ed9373dbcccafdd7ba8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2016-02-08T19:50:01Z",
    "title_canon_sha256": "795100f3a6490fea47a2863fecaa3d75abf2a21e0c030cef2ad7748754dc549b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02714",
    "kind": "arxiv",
    "version": 1
  }
}