Pith Number

pith:3N2NMD2K

pith:2021:3N2NMD2KPR4ABB4OFBI3GLMI6P

not attested not anchored not stored refs pending

Exact Pareto Optimal Search for Multi-Task Learning and Multi-Criteria Decision-Making

Debabrata Mahapatra, Vaibhav Rajan

arxiv:2108.00597 v2 · 2021-08-02 · 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{3N2NMD2KPR4ABB4OFBI3GLMI6P}

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.

Cited by

2 papers in Pith

Not All Objectives Are Born Equal: Priority-Constrained Descent for Hierarchical Multi-Objective Optimization

One Model for All: Multi-Objective Controllable Language Models

Receipt and verification

First computed	2026-07-05T06:51:16.465870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db74d60f4a7c7800878e2851b32d88f3e5a3156e1adfcc564bbd22bd80f3e854

Aliases

arxiv: 2108.00597 · arxiv_version: 2108.00597v2 · doi: 10.48550/arxiv.2108.00597 · pith_short_12: 3N2NMD2KPR4A · pith_short_16: 3N2NMD2KPR4ABB4O · pith_short_8: 3N2NMD2K

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/3N2NMD2KPR4ABB4OFBI3GLMI6P \
  | 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: db74d60f4a7c7800878e2851b32d88f3e5a3156e1adfcc564bbd22bd80f3e854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57c4fedae442e20a4365a43306a87f2aacf4d528f3d786ff7c86d911db2e576d",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-08-02T02:13:21Z",
    "title_canon_sha256": "d3a38e3f36c0f42ead35b34e02d7db8d387532140206248ea63266b5da1421bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.00597",
    "kind": "arxiv",
    "version": 2
  }
}