Pith Number

pith:XGGM3U3M

pith:2025:XGGM3U3MXV35C2EPW6DOARGLGC

not attested not anchored not stored refs pending

Deep Generative Models with Hard Linear Equality Constraints

Dipti Ranjan Sahu, Guy Van den Broeck, Ruoyan Li, Zhe Zeng

arxiv:2502.05416 v2 · 2025-02-08 · 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{XGGM3U3MXV35C2EPW6DOARGLGC}

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	2026-07-05T10:13:08.611456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b98ccdd36cbd77d1688fb786e044cb30ae8aa49a2e525734a2f7def18a887f6f

Aliases

arxiv: 2502.05416 · arxiv_version: 2502.05416v2 · doi: 10.48550/arxiv.2502.05416 · pith_short_12: XGGM3U3MXV35 · pith_short_16: XGGM3U3MXV35C2EP · pith_short_8: XGGM3U3M

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/XGGM3U3MXV35C2EPW6DOARGLGC \
  | 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: b98ccdd36cbd77d1688fb786e044cb30ae8aa49a2e525734a2f7def18a887f6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2593653b5fc3275b4d69ddae5ab8668f59f1bf074991bf8fb1c4d78c217dc4fe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-08T02:53:32Z",
    "title_canon_sha256": "2fa692c766bf99af42acff55a47ab54874976c3ea9d51ea5617a6a76761f4b4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05416",
    "kind": "arxiv",
    "version": 2
  }
}