Pith Number

pith:SU5J4FST

pith:2020:SU5J4FSTLGEJHMVRUZUD2XUZPV

not attested not anchored not stored refs pending

Wasserstein Distributionally Robust Inverse Multiobjective Optimization

Bo Zeng, Chaosheng Dong

arxiv:2009.14552 v1 · 2020-09-30 · math.OC · cs.LG · 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{SU5J4FSTLGEJHMVRUZUD2XUZPV}

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	2026-07-05T01:39:20.780418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

953a9e1653598893b2b1a6683d5e997d64ec19ca9cbfee19eb9b2d492ce69aea

Aliases

arxiv: 2009.14552 · arxiv_version: 2009.14552v1 · doi: 10.48550/arxiv.2009.14552 · pith_short_12: SU5J4FSTLGEJ · pith_short_16: SU5J4FSTLGEJHMVR · pith_short_8: SU5J4FST

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/SU5J4FSTLGEJHMVRUZUD2XUZPV \
  | 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: 953a9e1653598893b2b1a6683d5e997d64ec19ca9cbfee19eb9b2d492ce69aea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "723ffafb978f6df9ff5232be35cfbff2c698d3f8201e1421575b77d5dbc14265",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-09-30T10:44:07Z",
    "title_canon_sha256": "b24f5a5c6eac84c1be8adfb858e3771ffc36f34e53aec376ffb700e0b2a01754"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.14552",
    "kind": "arxiv",
    "version": 1
  }
}