Pith Number

pith:NN4XEE7K

pith:2022:NN4XEE7KXDZQ66LMUG37GCI2VL

not attested not anchored not stored refs pending

S-Walk: Accurate and Scalable Session-based Recommendationwith Random Walks

Hyunjung Shim, Jinhong Kim, Jongwuk Lee, Joonsek Lee, Minjin Choi

arxiv:2201.01091 v1 · 2022-01-04 · 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{NN4XEE7KXDZQ66LMUG37GCI2VL}

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	2026-07-05T03:45:16.387016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b797213eab8f30f796ca1b7f3091aaad35231fe0f8b4b5c564334e7d698f9d7

Aliases

arxiv: 2201.01091 · arxiv_version: 2201.01091v1 · doi: 10.48550/arxiv.2201.01091 · pith_short_12: NN4XEE7KXDZQ · pith_short_16: NN4XEE7KXDZQ66LM · pith_short_8: NN4XEE7K

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/NN4XEE7KXDZQ66LMUG37GCI2VL \
  | 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: 6b797213eab8f30f796ca1b7f3091aaad35231fe0f8b4b5c564334e7d698f9d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed867d9fc4fdcc9567b5d87a5375b747163d87247f9391d8f86299ef6c1653d1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-01-04T11:21:24Z",
    "title_canon_sha256": "f37b417831c3c844ee478462c433aa1a5382b378a049f85ebcbf2b1969b7ea55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.01091",
    "kind": "arxiv",
    "version": 1
  }
}