Pith Number

pith:O2Y2JIGE

pith:2019:O2Y2JIGE23KKAC4V6ZGYHSMCAN

not attested not anchored not stored refs pending

Fusion Strategies for Learning User Embeddings with Neural Networks

Andreas Dengel, Federico Raue, J\"orn Hees, Philipp Blandfort, Tushar Karayil

arxiv:1901.02322 v1 · 2019-01-08 · 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{O2Y2JIGE23KKAC4V6ZGYHSMCAN}

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	2026-05-17T23:56:43.583711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76b1a4a0c4d6d4a00b95f64d83c9820357c45b48647016c70a5590203d22d75e

Aliases

arxiv: 1901.02322 · arxiv_version: 1901.02322v1 · doi: 10.48550/arxiv.1901.02322 · pith_short_12: O2Y2JIGE23KK · pith_short_16: O2Y2JIGE23KKAC4V · pith_short_8: O2Y2JIGE

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/O2Y2JIGE23KKAC4V6ZGYHSMCAN \
  | 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: 76b1a4a0c4d6d4a00b95f64d83c9820357c45b48647016c70a5590203d22d75e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e054057a0f5e65ba5745928a4aa184bb66282f734b5a56f702c8a5c2a0408d9",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-08T14:24:43Z",
    "title_canon_sha256": "255f1f36feb6cbad8ab9cec9d598e0428cd88eb2b123561640798465b8ba6f8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02322",
    "kind": "arxiv",
    "version": 1
  }
}