Pith Number

pith:L4LM5T2Z

pith:2026:L4LM5T2ZHPTA3TXQJJDYLB2WSS

not attested not anchored not stored refs pending

Leveraging Graph Structure in Seq2Seq Models for Knowledge Graph Link Prediction

Evgeny Kharlamov, Jingcheng Wu, Luu Huu Phuc, Mojtaba Nayyeri, Ratan Bahadur Thapa, Steffen Staab

arxiv:2605.18211 v1 · 2026-05-18 · cs.CL · 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{L4LM5T2ZHPTA3TXQJJDYLB2WSS}

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	2026-05-20T00:05:50.724350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f16cecf593be60dcef04a47858756948fd65a66ef918f3f6b99fb61cd41794f

Aliases

arxiv: 2605.18211 · arxiv_version: 2605.18211v1 · doi: 10.48550/arxiv.2605.18211 · pith_short_12: L4LM5T2ZHPTA · pith_short_16: L4LM5T2ZHPTA3TXQ · pith_short_8: L4LM5T2Z

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/L4LM5T2ZHPTA3TXQJJDYLB2WSS \
  | 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: 5f16cecf593be60dcef04a47858756948fd65a66ef918f3f6b99fb61cd41794f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aabba649e959fbbf8b918721e42ee5989bda6f344b335fecd69d6952e6c1a02",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-18T10:56:14Z",
    "title_canon_sha256": "6396e8ecdbc99e21949b1f4f1a80e0356afa928e8db6eef327c564472158a3c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18211",
    "kind": "arxiv",
    "version": 1
  }
}