Pith Number

pith:5C637UU4

pith:2018:5C637UU46YPBR2OB6MILZ2UYTC

not attested not anchored not stored refs pending

Sequential Coordination of Deep Models for Learning Visual Arithmetic

Eric Crawford, Guillaume Rabusseau, Joelle Pineau

arxiv:1809.04988 v1 · 2018-09-13 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5C637UU46YPBR2OB6MILZ2UYTC}

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	2026-05-18T00:05:46.913169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8bdbfd29cf61e18e9c1f310bcea989897fa8530ccf54490aeb4e0477d1efc6d

Aliases

arxiv: 1809.04988 · arxiv_version: 1809.04988v1 · doi: 10.48550/arxiv.1809.04988 · pith_short_12: 5C637UU46YPB · pith_short_16: 5C637UU46YPBR2OB · pith_short_8: 5C637UU4

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/5C637UU46YPBR2OB6MILZ2UYTC \
  | 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: e8bdbfd29cf61e18e9c1f310bcea989897fa8530ccf54490aeb4e0477d1efc6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbf12e3ab349e5467f1e386f60bf00747796a29c4fee722de26b95fa2067217d",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-13T14:27:25Z",
    "title_canon_sha256": "e4fa61210d3ad589b12c50375362d967bbccd7185c4c39c19712899628226768"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04988",
    "kind": "arxiv",
    "version": 1
  }
}