Pith Number

pith:GX6A42MN

pith:2018:GX6A42MNUEY4A5FWHJJQXX7TOF

not attested not anchored not stored refs pending

An Adjustable Heat Conduction based KNN Approach for Session-based Recommendation

Feng Liu, Huifeng Guo, Ruiming Tang, Yunming Ye, Yuzhou Zhang

arxiv:1807.05739 v1 · 2018-07-16 · 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{GX6A42MNUEY4A5FWHJJQXX7TOF}

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	2026-05-18T00:10:42.686679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35fc0e698da131c074b63a530bdff37178f45e7b09972acf08291d8caf635e83

Aliases

arxiv: 1807.05739 · arxiv_version: 1807.05739v1 · doi: 10.48550/arxiv.1807.05739 · pith_short_12: GX6A42MNUEY4 · pith_short_16: GX6A42MNUEY4A5FW · pith_short_8: GX6A42MN

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/GX6A42MNUEY4A5FWHJJQXX7TOF \
  | 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: 35fc0e698da131c074b63a530bdff37178f45e7b09972acf08291d8caf635e83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfba54f0a471762098359d257536cf87dc86c540ab6b0d57c0e981d2a350dfee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-07-16T09:05:36Z",
    "title_canon_sha256": "7437383ac48c0d22ec6574b7797bd859870b7a084d2f33b90ea7578180549ad2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05739",
    "kind": "arxiv",
    "version": 1
  }
}