Pith Number

pith:U57Y3URS

pith:2026:U57Y3URSL4AEN3K5MUQNIS7LIU

not attested not anchored not stored refs pending

Improved Baselines with Representation Autoencoders

Boyang Zheng, Eli Shechtman, Jaskirat Singh, Richard Zhang, Saining Xie, Zongze Wu

arxiv:2605.18324 v1 · 2026-05-18 · cs.CV · cs.AI · cs.GR · 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{U57Y3URSL4AEN3K5MUQNIS7LIU}

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	2026-05-20T00:05:55.251245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a77f8dd2325f0046ed5d6520d44beb453c23cf40cdd34256561e3c45b423cef4

Aliases

arxiv: 2605.18324 · arxiv_version: 2605.18324v1 · doi: 10.48550/arxiv.2605.18324 · pith_short_12: U57Y3URSL4AE · pith_short_16: U57Y3URSL4AEN3K5 · pith_short_8: U57Y3URS

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/U57Y3URSL4AEN3K5MUQNIS7LIU \
  | 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: a77f8dd2325f0046ed5d6520d44beb453c23cf40cdd34256561e3c45b423cef4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71e6ac7181b2836ff654a9580c426b0764683635a35cf1e81276df2ac6ea776f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.GR",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-18T12:42:34Z",
    "title_canon_sha256": "45bca036305d4fd671afd8495b5012b382f4f6d05e81cf7bfbc345464443e166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18324",
    "kind": "arxiv",
    "version": 1
  }
}