Pith Number

pith:GFKRRE2S

pith:2018:GFKRRE2SEUYB6WNNWCHY2QTF4J

not attested not anchored not stored refs pending

Learning finite-dimensional coding schemes with nonlinear reconstruction maps

Jaeho Lee, Maxim Raginsky

arxiv:1812.09658 v2 · 2018-12-23 · stat.ML · 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{GFKRRE2SEUYB6WNNWCHY2QTF4J}

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	2026-05-17T23:49:50.383026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

315518935225301f59adb08f8d4265e279f1d96c2d2ee1da04f6ad9baa23ae96

Aliases

arxiv: 1812.09658 · arxiv_version: 1812.09658v2 · doi: 10.48550/arxiv.1812.09658 · pith_short_12: GFKRRE2SEUYB · pith_short_16: GFKRRE2SEUYB6WNN · pith_short_8: GFKRRE2S

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/GFKRRE2SEUYB6WNNWCHY2QTF4J \
  | 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: 315518935225301f59adb08f8d4265e279f1d96c2d2ee1da04f6ad9baa23ae96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e725a7e358c1131324d9be2aca6cc0391d13b536b83f8a3af7a8ef40ea7da38c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-12-23T05:02:54Z",
    "title_canon_sha256": "d999ecabb0d85ca2bf017f18a70ed56581e154e9fd5631872f5a8c476f481588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09658",
    "kind": "arxiv",
    "version": 2
  }
}