Pith Number

pith:IRN6PVIB

pith:2018:IRN6PVIBQQNOYHZBCC5OT7ZYJX

not attested not anchored not stored refs pending

RepeatNet: A Repeat Aware Neural Recommendation Machine for Session-based Recommendation

Jing Li, Jun Ma, Maarten de Rijke, Pengjie Ren, Zhaochun Ren, Zhumin Chen

arxiv:1812.02646 v1 · 2018-12-06 · 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{IRN6PVIBQQNOYHZBCC5OT7ZYJX}

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	2026-05-17T23:58:55.269252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

445be7d501841aec1f2110bae9ff384dcc152cd576c41a2298de994f6aaac724

Aliases

arxiv: 1812.02646 · arxiv_version: 1812.02646v1 · doi: 10.48550/arxiv.1812.02646 · pith_short_12: IRN6PVIBQQNO · pith_short_16: IRN6PVIBQQNOYHZB · pith_short_8: IRN6PVIB

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/IRN6PVIBQQNOYHZBCC5OT7ZYJX \
  | 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: 445be7d501841aec1f2110bae9ff384dcc152cd576c41a2298de994f6aaac724

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7567e95d0a9169d11dc27c9420aa6b9451dde9c5669a0822a262a3529f0f8dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-12-06T16:30:33Z",
    "title_canon_sha256": "9d2009277a893358f5198786cccc214eed747362e9ade8f032d48e7c03c500cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02646",
    "kind": "arxiv",
    "version": 1
  }
}