Pith Number

pith:IFXFYR3V

pith:2017:IFXFYR3VKDQK4RT5BZGZJ74TBO

not attested not anchored not stored refs pending

Parsimonious Random Vector Functional Link Network for Data Streams

Edwin Lughofer, Mahardhika Pratama, Plamen P. Angelov

arxiv:1704.02789 v2 · 2017-04-10 · cs.NE · 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{IFXFYR3VKDQK4RT5BZGZJ74TBO}

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	2026-05-18T00:24:31.349718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

416e5c477550e0ae467d0e4d94ff930bbfc62d00e46a892b4afa47ffc23a6a63

Aliases

arxiv: 1704.02789 · arxiv_version: 1704.02789v2 · doi: 10.48550/arxiv.1704.02789 · pith_short_12: IFXFYR3VKDQK · pith_short_16: IFXFYR3VKDQK4RT5 · pith_short_8: IFXFYR3V

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/IFXFYR3VKDQK4RT5BZGZJ74TBO \
  | 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: 416e5c477550e0ae467d0e4d94ff930bbfc62d00e46a892b4afa47ffc23a6a63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8033381867b623a5a67aa0bf750d45ee10954c02db5a9b6606e00231a7a88dd",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2017-04-10T10:24:34Z",
    "title_canon_sha256": "9d10f361db2e20cc9be470dd5564c5be3b8cb712ef2d5d4edbb0241b9e78e8a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02789",
    "kind": "arxiv",
    "version": 2
  }
}