Pith Number

pith:HZLXEGCG

pith:2018:HZLXEGCGF65V6TNHTJUNXZ3MFZ

not attested not anchored not stored refs pending

A space-based method for the generation of a Schwartz function with infinitely many generalized vanishing moments with applications in image processing

Thomas Fink, Uwe K\"ahler

arxiv:1803.04220 v1 · 2018-03-12 · 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{HZLXEGCGF65V6TNHTJUNXZ3MFZ}

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	2026-05-18T00:21:32.254484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e577218462fbb5f4da79a68dbe76c2e54638358213fbf710ccfa4fa02a16fbb

Aliases

arxiv: 1803.04220 · arxiv_version: 1803.04220v1 · doi: 10.48550/arxiv.1803.04220 · pith_short_12: HZLXEGCGF65V · pith_short_16: HZLXEGCGF65V6TNH · pith_short_8: HZLXEGCG

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/HZLXEGCGF65V6TNHTJUNXZ3MFZ \
  | 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: 3e577218462fbb5f4da79a68dbe76c2e54638358213fbf710ccfa4fa02a16fbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f7dab8a2153b443005c0a61852aa13a35d066467fc46355675bc358c98daae3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-03-12T12:39:34Z",
    "title_canon_sha256": "e85eaaae4687a05658b0f8367cc1e95bda27603a7ddfa119cc50c23dde9fb275"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04220",
    "kind": "arxiv",
    "version": 1
  }
}