Pith Number

pith:BYV3YW7L

pith:2019:BYV3YW7LAJK5BKHE7653FOTZ56

not attested not anchored not stored refs pending

Causal Embeddings for Recommendation: An Extended Abstract

Flavian Vasile, Stephen Bonner

arxiv:1904.05165 v2 · 2019-04-10 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BYV3YW7LAJK5BKHE7653FOTZ56}

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	2026-05-17T23:45:25.712353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e2bbc5beb0255d0a8e4ffbbb2ba79ef85401a180d4ec18df748c5cba281f54f

Aliases

arxiv: 1904.05165 · arxiv_version: 1904.05165v2 · doi: 10.48550/arxiv.1904.05165 · pith_short_12: BYV3YW7LAJK5 · pith_short_16: BYV3YW7LAJK5BKHE · pith_short_8: BYV3YW7L

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/BYV3YW7LAJK5BKHE7653FOTZ56 \
  | 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: 0e2bbc5beb0255d0a8e4ffbbb2ba79ef85401a180d4ec18df748c5cba281f54f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b118c783c1661086edc6d53bda14cf35540bfe3bb2acb69e67d18da71b1b70c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-04-10T13:13:57Z",
    "title_canon_sha256": "cfdfcf22b0a446a359de6937851e7c922d6e80b0fd82372acafec66fc76f1e5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05165",
    "kind": "arxiv",
    "version": 2
  }
}