Pith Number

pith:7CMDAWCH

pith:2018:7CMDAWCHCZ4CAWT2ECXK32I7W2

not attested not anchored not stored refs pending

Approximate Inference via Weighted Rademacher Complexity

Ashish Sabharwal, Jonathan Kuck, Stefano Ermon

arxiv:1801.09028 v1 · 2018-01-27 · 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{7CMDAWCHCZ4CAWT2ECXK32I7W2}

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	2026-05-18T00:24:58.864898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8983058471678205a7a20aeade91fb6b492d967baf760b09f4abe7a8837dec9

Aliases

arxiv: 1801.09028 · arxiv_version: 1801.09028v1 · doi: 10.48550/arxiv.1801.09028 · pith_short_12: 7CMDAWCHCZ4C · pith_short_16: 7CMDAWCHCZ4CAWT2 · pith_short_8: 7CMDAWCH

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/7CMDAWCHCZ4CAWT2ECXK32I7W2 \
  | 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: f8983058471678205a7a20aeade91fb6b492d967baf760b09f4abe7a8837dec9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c8ef090344707b6a27c0b82953e79f171cf6ab2f6e2456dd4a4c81c4b25a66c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-01-27T02:52:33Z",
    "title_canon_sha256": "c0b56ecc14c6dbfd6fa6165d1373f8c398ea1dc97c8047a94e26a6c542385b00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09028",
    "kind": "arxiv",
    "version": 1
  }
}