Pith Number

pith:GKZP76MT

pith:2022:GKZP76MTHMXJR2K7OTHTGJQP74

not attested not anchored not stored refs pending

DDGHM: Dual Dynamic Graph with Hybrid Metric Training for Cross-Domain Sequential Recommendation

Chaochao Chen, Jiajie Su, Weiming Liu, Xiaolin Zheng

arxiv:2209.10163 v1 · 2022-09-21 · 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{GKZP76MTHMXJR2K7OTHTGJQP74}

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	2026-07-05T04:59:45.850405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32b2fff9933b2e98e95f74cf33260fff10d9050152b846f169d50f46c89ce2ae

Aliases

arxiv: 2209.10163 · arxiv_version: 2209.10163v1 · doi: 10.48550/arxiv.2209.10163 · pith_short_12: GKZP76MTHMXJ · pith_short_16: GKZP76MTHMXJR2K7 · pith_short_8: GKZP76MT

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/GKZP76MTHMXJR2K7OTHTGJQP74 \
  | 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: 32b2fff9933b2e98e95f74cf33260fff10d9050152b846f169d50f46c89ce2ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a5ab089ca49b7450f10f5e4cd30a212d10733e74a6ae642c36a9609513af555",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-09-21T07:53:06Z",
    "title_canon_sha256": "c59707c9a27700d9d7313f25ab4cd58b154f9250765860e72048f43045ee1bfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.10163",
    "kind": "arxiv",
    "version": 1
  }
}