Pith Number

pith:RMOKYMY5

pith:2024:RMOKYMY5ZWIGZCLG6WYSVGAOCF

not attested not anchored not stored refs pending

Modeling Output-Level Task Relatedness in Multi-Task Learning with Feedback Mechanism

Fangtai Guo, Feng Gao, Jun Xu, Tianlei Jin, Xiangming Xi

arxiv:2404.00885 v1 · 2024-04-01 · 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{RMOKYMY5ZWIGZCLG6WYSVGAOCF}

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	2026-07-05T08:02:58.018635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b1cac331dcd906c8966f5b12a980e1151bd96d37cbd1d2409580b7e3d2690eb

Aliases

arxiv: 2404.00885 · arxiv_version: 2404.00885v1 · doi: 10.48550/arxiv.2404.00885 · pith_short_12: RMOKYMY5ZWIG · pith_short_16: RMOKYMY5ZWIGZCLG · pith_short_8: RMOKYMY5

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/RMOKYMY5ZWIGZCLG6WYSVGAOCF \
  | 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: 8b1cac331dcd906c8966f5b12a980e1151bd96d37cbd1d2409580b7e3d2690eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fed644477a1fea757795b30cb225ca277e7151e49269a7770928b686f2d040d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-04-01T03:27:34Z",
    "title_canon_sha256": "49c9dbed6deea1e80ff71130f56ab8c0d04952651bfbde1055ee5b4370d663ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.00885",
    "kind": "arxiv",
    "version": 1
  }
}