Pith Number

pith:HI4WZJMH

pith:2026:HI4WZJMHZOGUHEVOPWNJJ5UA36

not attested not anchored not stored refs pending

SemStruct: Contextualizing Semantic Embeddings with Structural Information for Schema Matching

Horst Samulowitz, Inwon Kang, Kavitha Srinivas, Nandana Mihindukulasooriya, Oshani Seneviratne, Parikshit Ram, Sola Shirai

arxiv:2605.30729 v1 · 2026-05-29 · cs.LG · 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{HI4WZJMHZOGUHEVOPWNJJ5UA36}

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	2026-06-01T01:03:12.762889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a396ca587cb8d4392ae7d9a94f680dfbf760b37425c069c8d1b4bce4d1e3f9e

Aliases

arxiv: 2605.30729 · arxiv_version: 2605.30729v1 · doi: 10.48550/arxiv.2605.30729 · pith_short_12: HI4WZJMHZOGU · pith_short_16: HI4WZJMHZOGUHEVO · pith_short_8: HI4WZJMH

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/HI4WZJMHZOGUHEVOPWNJJ5UA36 \
  | 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: 3a396ca587cb8d4392ae7d9a94f680dfbf760b37425c069c8d1b4bce4d1e3f9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc1982548b92b01804f0a9d0dd3e277fafac5ea21fc7a57b79495320ff500f34",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-29T01:45:45Z",
    "title_canon_sha256": "58d4b7912c3f289727d40cfc7e80deebaf0fbd0c3b1e487a1d38000a4f22d997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30729",
    "kind": "arxiv",
    "version": 1
  }
}