Pith Number

pith:ROBKXFHG

pith:2024:ROBKXFHGG46WLS4IASITGYUE3L

not attested not anchored not stored refs pending

Interpretable Multi-task Learning with Shared Variable Embeddings

Jacek Ma\'ndziuk, Maciej \.Zelaszczyk

arxiv:2405.06330 v2 · 2024-05-10 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROBKXFHGG46WLS4IASITGYUE3L}

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	2026-07-05T08:38:09.635710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b82ab94e6373d65cb880491336284dade4e3f1821fad336cee48a49afe32b58

Aliases

arxiv: 2405.06330 · arxiv_version: 2405.06330v2 · doi: 10.48550/arxiv.2405.06330 · pith_short_12: ROBKXFHGG46W · pith_short_16: ROBKXFHGG46WLS4I · pith_short_8: ROBKXFHG

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/ROBKXFHGG46WLS4IASITGYUE3L \
  | 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: 8b82ab94e6373d65cb880491336284dade4e3f1821fad336cee48a49afe32b58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d1c73d9ca24792f22e85be0422187f5b9cd45a593a86bc7acad0a70eebe04c1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-10T09:03:12Z",
    "title_canon_sha256": "d6baed891da437919abda53a468f0f9142993218333c72de9e4c3644ef216565"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.06330",
    "kind": "arxiv",
    "version": 2
  }
}