Pith Number

pith:LBYXMEVR

pith:2023:LBYXMEVRAPL2OCH3425GUMZ4UC

not attested not anchored not stored refs pending

Manifold Contrastive Learning with Variational Lie Group Operators

Alec Helbling, Christopher J. Rozell, Kion Fallah, Kyle A. Johnsen

arxiv:2306.13544 v1 · 2023-06-23 · 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{LBYXMEVRAPL2OCH3425GUMZ4UC}

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	2026-07-05T06:24:06.665232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58717612b103d7a708fbe6ba6a333ca08707fbe621ba01399d9d12bb8e4b6dbd

Aliases

arxiv: 2306.13544 · arxiv_version: 2306.13544v1 · doi: 10.48550/arxiv.2306.13544 · pith_short_12: LBYXMEVRAPL2 · pith_short_16: LBYXMEVRAPL2OCH3 · pith_short_8: LBYXMEVR

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/LBYXMEVRAPL2OCH3425GUMZ4UC \
  | 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: 58717612b103d7a708fbe6ba6a333ca08707fbe621ba01399d9d12bb8e4b6dbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "329ab9242683e1e478606f067bebdb2b73fa353dea730d82cddb82073080a41a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-23T15:07:01Z",
    "title_canon_sha256": "349da9da7457fc3a8a205c9c3f5577db270dda9a8f431c346a7ac7759200b5a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.13544",
    "kind": "arxiv",
    "version": 1
  }
}