Pith Number

pith:Y53QEBEW

pith:2026:Y53QEBEW2S2WDHWR4G2A7NMY26

not attested not anchored not stored refs pending

MKGR: Multimodal Knowledge-Graph Representation Learning for Cold-Start Protein-Protein Interaction Prediction

Wenbo Zhang

arxiv:2607.01627 v1 · 2026-07-02 · cs.LG · 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{Y53QEBEW2S2WDHWR4G2A7NMY26}

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	2026-07-03T01:17:03.807565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c777020496d4b5619ed1e1b40fb598d7a05e1caaf00ca31d114c57c06493198b

Aliases

arxiv: 2607.01627 · arxiv_version: 2607.01627v1 · doi: 10.48550/arxiv.2607.01627 · pith_short_12: Y53QEBEW2S2W · pith_short_16: Y53QEBEW2S2WDHWR · pith_short_8: Y53QEBEW

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/Y53QEBEW2S2WDHWR4G2A7NMY26 \
  | 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: c777020496d4b5619ed1e1b40fb598d7a05e1caaf00ca31d114c57c06493198b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1ad8ca32650e1207187d3926a43b015f3959fccebade867373b4577480aacee",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-02T02:50:42Z",
    "title_canon_sha256": "347ca8588bb53cd199e728ead2fd64957b3597fc10b92107b1c8a4c702f35195"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01627",
    "kind": "arxiv",
    "version": 1
  }
}