Pith Number

pith:WO4KB3IG

pith:2026:WO4KB3IG7DPSEGRZ4YP5Q7AMJF

not attested not anchored not stored refs pending

Interactive Pareto navigation for deep multi-task learning

Augustina C. Amakor, Konstantin Sonntag, Sebastian Peitz

arxiv:2606.19521 v1 · 2026-06-17 · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WO4KB3IG7DPSEGRZ4YP5Q7AMJF}

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	2026-06-19T16:12:27.688947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3b8a0ed06f8df221a39e61fd87c0c495a9e0bc842948a4d6259935487ec8433

Aliases

arxiv: 2606.19521 · arxiv_version: 2606.19521v1 · doi: 10.48550/arxiv.2606.19521 · pith_short_12: WO4KB3IG7DPS · pith_short_16: WO4KB3IG7DPSEGRZ · pith_short_8: WO4KB3IG

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/WO4KB3IG7DPSEGRZ4YP5Q7AMJF \
  | 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: b3b8a0ed06f8df221a39e61fd87c0c495a9e0bc842948a4d6259935487ec8433

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1c03b19c169e3fc006bfa2e7549abdd05e3699decaa86144c7443f54e35b256",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-17T19:08:37Z",
    "title_canon_sha256": "03af07849768c7de7b7a36de8babccc0c6355b5c916ed13c285cbc2f294288d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19521",
    "kind": "arxiv",
    "version": 1
  }
}