Pith Number

pith:KAL72EF4

pith:2018:KAL72EF4RWJBB6GXF4OCBFN5EB

not attested not anchored not stored refs pending

Snap ML: A Hierarchical Framework for Machine Learning

Andreea Anghel, Celestine D\"unner, Dimitrios Sarigiannis, Gummadi Ravi, Haralampos Pozidis, Madhusudanan Kandasamy, Nikolas Ioannou, Thomas Parnell

arxiv:1803.06333 v3 · 2018-03-16 · cs.LG · cs.AI · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KAL72EF4RWJBB6GXF4OCBFN5EB}

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	2026-05-17T23:59:39.157542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5017fd10bc8d9210f8d72f1c2095bd204a8f4c7881811ba8ba20c0b7aeb22812

Aliases

arxiv: 1803.06333 · arxiv_version: 1803.06333v3 · doi: 10.48550/arxiv.1803.06333 · pith_short_12: KAL72EF4RWJB · pith_short_16: KAL72EF4RWJBB6GX · pith_short_8: KAL72EF4

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/KAL72EF4RWJBB6GXF4OCBFN5EB \
  | 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: 5017fd10bc8d9210f8d72f1c2095bd204a8f4c7881811ba8ba20c0b7aeb22812

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb0a29638af775c21af7f8611380d51d89595b6ef1eefb1bacd7d081175a820b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-03-16T17:37:12Z",
    "title_canon_sha256": "1bd61e46e39c817c58b3d6b4954452ea03e4166632eb7c5e45709bfeda5e2e95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06333",
    "kind": "arxiv",
    "version": 3
  }
}