Pith Number

pith:JL4GJLZS

pith:2020:JL4GJLZSEEJJ7QHRQBHACPQC3L

not attested not anchored not stored refs pending

Biomechanical surrogate modelling using stabilized vectorial greedy kernel methods

Bernard Haasdonk, Gabriele Santin, Syn Schmitt, Tizian Wenzel

arxiv:2004.12670 v2 · 2020-04-27 · math.NA · cs.LG · cs.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{JL4GJLZSEEJJ7QHRQBHACPQC3L}

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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

A mapping of the Min-Sum decoder to reduction operations, and its implementation using CUDA kernels

Receipt and verification

First computed	2026-07-05T02:41:27.644245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4af864af3221129fc0f1804e013e02dafa7ebfe25df9a933cd8c823337821774

Aliases

arxiv: 2004.12670 · arxiv_version: 2004.12670v2 · doi: 10.48550/arxiv.2004.12670 · pith_short_12: JL4GJLZSEEJJ · pith_short_16: JL4GJLZSEEJJ7QHR · pith_short_8: JL4GJLZS

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/JL4GJLZSEEJJ7QHRQBHACPQC3L \
  | 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: 4af864af3221129fc0f1804e013e02dafa7ebfe25df9a933cd8c823337821774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8699047f0b95737fe498435475dd11f94f94ce79e1bfe9647dd48496b08bae2",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2020-04-27T09:38:12Z",
    "title_canon_sha256": "58bf917060528a6d6b1f4affd03df359bc4f812a8ebd2621b957f8c4b3ffe961"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12670",
    "kind": "arxiv",
    "version": 2
  }
}