Pith Number

pith:LTY25A5G

pith:2022:LTY25A5GEQNEV6TIAPFTMPU2KD

not attested not anchored not stored refs pending

MMKGR: Multi-hop Multi-modal Knowledge Graph Reasoning

Hongzhi Yin, Jianfeng Qu, Lei Zhao, Shangfei Zheng, Wei Chen, Weiqing Wang

arxiv:2209.01416 v1 · 2022-09-03 · cs.AI · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTY25A5GEQNEV6TIAPFTMPU2KD}

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	2026-07-05T04:54:29.286821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cf1ae83a6241a4afa6803cb363e9a50e64bddfeb2ccafe5d9d3da62db399d3d

Aliases

arxiv: 2209.01416 · arxiv_version: 2209.01416v1 · doi: 10.48550/arxiv.2209.01416 · pith_short_12: LTY25A5GEQNE · pith_short_16: LTY25A5GEQNEV6TI · pith_short_8: LTY25A5G

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/LTY25A5GEQNEV6TIAPFTMPU2KD \
  | 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: 5cf1ae83a6241a4afa6803cb363e9a50e64bddfeb2ccafe5d9d3da62db399d3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb3da038445d541f626e12c93f86dd275321c77b45fe637e5efedfafe992225e",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-09-03T13:07:02Z",
    "title_canon_sha256": "a43be64aae2b032215f2d04c0b16092433b3b380d83c5b0da11c18179236ead0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.01416",
    "kind": "arxiv",
    "version": 1
  }
}