Pith Number

pith:MESEFEZN

pith:2020:MESEFEZNEFI75N3T22BPFD6AKX

not attested not anchored not stored refs pending

Navigating the Trade-Off between Multi-Task Learning and Learning to Multitask in Deep Neural Networks

Jonathan D. Cohen, Maia Hamin, Sachin Ravi, Sebastian Musslick, Theodore L. Willke

arxiv:2007.10527 v2 · 2020-07-20 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MESEFEZNEFI75N3T22BPFD6AKX}

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	2026-07-05T02:04:42.189899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

612442932d2151feb773d682f28fc055d0577b340d033c15bb8302856c330d02

Aliases

arxiv: 2007.10527 · arxiv_version: 2007.10527v2 · doi: 10.48550/arxiv.2007.10527 · pith_short_12: MESEFEZNEFI7 · pith_short_16: MESEFEZNEFI75N3T · pith_short_8: MESEFEZN

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/MESEFEZNEFI75N3T22BPFD6AKX \
  | 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: 612442932d2151feb773d682f28fc055d0577b340d033c15bb8302856c330d02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "637f809c57cb3f25bb37f081b6be4342ed9a06770b33df3bcd9ff10212c29231",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-20T23:26:16Z",
    "title_canon_sha256": "bb33be820c9c0f23f81b378280578bf6089b897462085ff01630bb5c2c59a7c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.10527",
    "kind": "arxiv",
    "version": 2
  }
}