Pith Number

pith:DFLFCF5U

pith:2022:DFLFCF5U7YTCLRYM67Z4KUP6BO

not attested not anchored not stored refs pending

MGiaD: Multigrid in all dimensions. Efficiency and robustness by coarsening in resolution and channel dimensions

Antonia van Betteray, Karsten Kahl, Matthias Rottmann

arxiv:2211.05525 v1 · 2022-11-10 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DFLFCF5U7YTCLRYM67Z4KUP6BO}

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	2026-07-05T05:15:05.373063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19565117b4fe2625c70cf7f3c551fe0bbf9c17be91c3abf33efc8616ff6b395a

Aliases

arxiv: 2211.05525 · arxiv_version: 2211.05525v1 · doi: 10.48550/arxiv.2211.05525 · pith_short_12: DFLFCF5U7YTC · pith_short_16: DFLFCF5U7YTCLRYM · pith_short_8: DFLFCF5U

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/DFLFCF5U7YTCLRYM67Z4KUP6BO \
  | 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: 19565117b4fe2625c70cf7f3c551fe0bbf9c17be91c3abf33efc8616ff6b395a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2f26890699d2e0e5db51d98fcefea4c94380acd75ee363f88a75899c4b6440a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-10T12:37:35Z",
    "title_canon_sha256": "284d0d0fa0bf9a304998b06f61ba2ce51e1e378df347d1fa10d99234dabadd7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.05525",
    "kind": "arxiv",
    "version": 1
  }
}