Pith Number

pith:CY2Y75DJ

pith:2018:CY2Y75DJHTMB4WUTPPZR6UOFI3

not attested not anchored not stored refs pending

Parameter Transfer Extreme Learning Machine based on Projective Model

Boyuan Jiang, Chao Chen, Xinyu Jin

arxiv:1809.01018 v2 · 2018-09-04 · cs.LG · 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{CY2Y75DJHTMB4WUTPPZR6UOFI3}

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	2026-05-18T00:02:39.586289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16358ff4693cd81e5a937bf31f51c546d16ff5a140825541bb9772303457fa21

Aliases

arxiv: 1809.01018 · arxiv_version: 1809.01018v2 · doi: 10.48550/arxiv.1809.01018 · pith_short_12: CY2Y75DJHTMB · pith_short_16: CY2Y75DJHTMB4WUT · pith_short_8: CY2Y75DJ

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/CY2Y75DJHTMB4WUTPPZR6UOFI3 \
  | 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: 16358ff4693cd81e5a937bf31f51c546d16ff5a140825541bb9772303457fa21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6efa025afc7e80879d23f95da1eaa3c75e25617c702ec3ccd909e8fc679f11e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-04T14:24:19Z",
    "title_canon_sha256": "0520183c6fd6c6a1da6d8296f714be956f22592c4f1e9c3be79844e5b25369a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01018",
    "kind": "arxiv",
    "version": 2
  }
}