Pith Number

pith:5YFMISXY

pith:2024:5YFMISXY535OWQODB4WWABBL5I

not attested not anchored not stored refs pending

ELM-FBPINNs: An Efficient Multilevel Random Feature Method

Ben Moseley, Jennifer Pestana, Samuel Anderson, Victorita Dolean

arxiv:2409.01949 v3 · 2024-09-03 · math.NA · 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{5YFMISXY535OWQODB4WWABBL5I}

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	2026-05-20T01:04:50.076794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee0ac44af8eefaeb41c30f2d60042bea280dd6f06f76e4e27c10ac9260d3803c

Aliases

arxiv: 2409.01949 · arxiv_version: 2409.01949v3 · doi: 10.48550/arxiv.2409.01949 · pith_short_12: 5YFMISXY535O · pith_short_16: 5YFMISXY535OWQOD · pith_short_8: 5YFMISXY

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/5YFMISXY535OWQODB4WWABBL5I \
  | 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: ee0ac44af8eefaeb41c30f2d60042bea280dd6f06f76e4e27c10ac9260d3803c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "235d69df124ed6aa503f39ac64c8dcf5d77d5f89c823615d8459e23fb021d9de",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-09-03T14:50:13Z",
    "title_canon_sha256": "cb08e26bfc46fab85f1b560a23000e0b410bc4d8c23778b3693202e8785dfeee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.01949",
    "kind": "arxiv",
    "version": 3
  }
}