Pith Number

pith:MIM5OE2F

pith:2019:MIM5OE2FXSZDIS2YRCCXEEJ6BK

not attested not anchored not stored refs pending

A Neural Attention Model for Adaptive Learning of Social Friends' Preferences

Dimitrios Rafailidis, Gerhard Weiss

arxiv:1907.01644 v1 · 2019-06-29 · cs.IR · cs.LG · cs.SI · 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{MIM5OE2FXSZDIS2YRCCXEEJ6BK}

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	2026-05-17T23:41:35.630791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6219d71345bcb2344b58888572113e0a87dfafb8479aa56fa7945b2498cf612c

Aliases

arxiv: 1907.01644 · arxiv_version: 1907.01644v1 · doi: 10.48550/arxiv.1907.01644 · pith_short_12: MIM5OE2FXSZD · pith_short_16: MIM5OE2FXSZDIS2Y · pith_short_8: MIM5OE2F

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/MIM5OE2FXSZDIS2YRCCXEEJ6BK \
  | 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: 6219d71345bcb2344b58888572113e0a87dfafb8479aa56fa7945b2498cf612c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "096283b224cba19fa8454d4d5f7b04cbe8ac2a17e11fbb8cb9ce127f657b0d36",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-06-29T15:59:28Z",
    "title_canon_sha256": "d905b8a0409d0eba1f3de5db0d07bf2a147a29835d8d7a7ce1cda8792dba9e7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01644",
    "kind": "arxiv",
    "version": 1
  }
}