Pith Number

pith:U6XMC2JU

pith:2021:U6XMC2JURYYY4E2L7FEGH7L3F6

not attested not anchored not stored refs pending

SaDe: Learning Models that Provably Satisfy Domain Constraints

Hendrik Blockeel, Kshitij Goyal, Sebastijan Dumancic

arxiv:2112.00552 v3 · 2021-12-01 · cs.LG · cs.AI · cs.LO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6XMC2JURYYY4E2L7FEGH7L3F6}

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	2026-07-05T04:32:38.335022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7aec169348e318e134bf94863fd7b2f9f87a75a8b2c0967f4f79ad18653adce

Aliases

arxiv: 2112.00552 · arxiv_version: 2112.00552v3 · doi: 10.48550/arxiv.2112.00552 · pith_short_12: U6XMC2JURYYY · pith_short_16: U6XMC2JURYYY4E2L · pith_short_8: U6XMC2JU

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/U6XMC2JURYYY4E2L7FEGH7L3F6 \
  | 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: a7aec169348e318e134bf94863fd7b2f9f87a75a8b2c0967f4f79ad18653adce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88f7b6bf916c988c76ca7965519a4d7f1e60a39ed629c2ded9be923815eabeb3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-01T15:18:03Z",
    "title_canon_sha256": "a3740d5a23a0ef35fdbc1d49e4fea69d8b7ef64c7f2cc0213284a9c93091c006"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.00552",
    "kind": "arxiv",
    "version": 3
  }
}