Pith Number

pith:GF6BI5A3

pith:2021:GF6BI5A3KR2PRFTIWESAXEP65F

not attested not anchored not stored refs pending

Autoencoding Under Normalization Constraints

Frank Chongwoo Park, Sangwoong Yoon, Yung-Kyun Noh

arxiv:2105.05735 v3 · 2021-05-12 · 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{GF6BI5A3KR2PRFTIWESAXEP65F}

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	2026-07-05T06:20:33.283790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

317c14741b5474f89668b1240b91fee94863de60b318c32a14003883ffe1a2ad

Aliases

arxiv: 2105.05735 · arxiv_version: 2105.05735v3 · doi: 10.48550/arxiv.2105.05735 · pith_short_12: GF6BI5A3KR2P · pith_short_16: GF6BI5A3KR2PRFTI · pith_short_8: GF6BI5A3

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/GF6BI5A3KR2PRFTIWESAXEP65F \
  | 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: 317c14741b5474f89668b1240b91fee94863de60b318c32a14003883ffe1a2ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07bebdad1a2b71b5238b98f4eac27ce02020450344e88ea04e65add672663922",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-05-12T15:36:48Z",
    "title_canon_sha256": "22822ef1c943e01df110861e69aad6080364730494d30d5d78bb3052b50e3c7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05735",
    "kind": "arxiv",
    "version": 3
  }
}