Pith Number

pith:566MXIPS

pith:2021:566MXIPS2CTPWEGHMK7S63Q4SS

not attested not anchored not stored refs pending

Partition of unity networks: deep hp-approximation

Eric C. Cyr, Kookjin Lee, Mamikon A. Gulian, Nathaniel A. Trask, Ravi G. Patel

arxiv:2101.11256 v1 · 2021-01-27 · cs.LG · cs.NA · math.NA · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{566MXIPS2CTPWEGHMK7S63Q4SS}

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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

2 papers in Pith

Courant: a State-Adaptive Perceiver-Based Neural Surrogate with Local Support and Interpretable Field Decomposition

AMORE: Adaptive Multi-Output Operator Network for Stiff Chemical Kinetics

Receipt and verification

First computed	2026-07-05T02:10:10.539928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efbccba1f2d0a6fb10c762bf2f6e1c94851b51d990d65d6fdafe73b27fd98b1b

Aliases

arxiv: 2101.11256 · arxiv_version: 2101.11256v1 · doi: 10.48550/arxiv.2101.11256 · pith_short_12: 566MXIPS2CTP · pith_short_16: 566MXIPS2CTPWEGH · pith_short_8: 566MXIPS

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/566MXIPS2CTPWEGHMK7S63Q4SS \
  | 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: efbccba1f2d0a6fb10c762bf2f6e1c94851b51d990d65d6fdafe73b27fd98b1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fae6630432c76dd88b26c30fb686eac8e4569ff08c9e4ae594a35b732729fa7",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-01-27T08:26:11Z",
    "title_canon_sha256": "2847d4aadd1bb5250135962836048b95cdd691b317a24e21e87e40b9bbbb7945"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.11256",
    "kind": "arxiv",
    "version": 1
  }
}