Pith Number

pith:C3L5UMKN

pith:2016:C3L5UMKNEMTPWY3BP5PI5I6ZSD

not attested not anchored not stored refs pending

Context-aware Sequential Recommendation

Diyi Wang, Liang Wang, Qiang Liu, Shu Wu, Zhaokang Li

arxiv:1609.05787 v1 · 2016-09-19 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C3L5UMKNEMTPWY3BP5PI5I6ZSD}

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	2026-05-18T01:04:25.305440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16d7da314d2326fb63617f5e8ea3d990ce651b6c10aa6180885fa647a8bee472

Aliases

arxiv: 1609.05787 · arxiv_version: 1609.05787v1 · doi: 10.48550/arxiv.1609.05787 · pith_short_12: C3L5UMKNEMTP · pith_short_16: C3L5UMKNEMTPWY3B · pith_short_8: C3L5UMKN

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/C3L5UMKNEMTPWY3BP5PI5I6ZSD \
  | 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: 16d7da314d2326fb63617f5e8ea3d990ce651b6c10aa6180885fa647a8bee472

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac18180af7d0dbcd63d2ec0e7b09aa890c469985c3af5ab519f3bc8a16c404a5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2016-09-19T15:33:46Z",
    "title_canon_sha256": "90ec023ace453c2f87df73da7c3a53fee0b64b413d0cff66c5be24a27b6a7e52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05787",
    "kind": "arxiv",
    "version": 1
  }
}