Pith Number

pith:K6PTYXZ7

pith:2022:K6PTYXZ7QP7VVGJFTT5XS6CZCK

not attested not anchored not stored refs pending

When Multi-Level Meets Multi-Interest: A Multi-Grained Neural Model for Sequential Recommendation

Chenliang Li, Jianxin Chang, Yang Song, Yannan Niu, Yu Tian

arxiv:2205.01286 v1 · 2022-05-03 · 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{K6PTYXZ7QP7VVGJFTT5XS6CZCK}

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	2026-07-05T04:20:03.075780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

579f3c5f3f83ff5a99259cfb7978591292f2b030438636b6b63b78d889fbb14a

Aliases

arxiv: 2205.01286 · arxiv_version: 2205.01286v1 · doi: 10.48550/arxiv.2205.01286 · pith_short_12: K6PTYXZ7QP7V · pith_short_16: K6PTYXZ7QP7VVGJF · pith_short_8: K6PTYXZ7

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/K6PTYXZ7QP7VVGJFTT5XS6CZCK \
  | 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: 579f3c5f3f83ff5a99259cfb7978591292f2b030438636b6b63b78d889fbb14a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbc05802edd96f44ee673de6427501beeba64da43adfac0f5326907a793660bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-05-03T03:21:29Z",
    "title_canon_sha256": "62bef9d58353337499758158cb0538822599671415b57d06b82e7487ae54b19b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01286",
    "kind": "arxiv",
    "version": 1
  }
}