Pith Number

pith:XFDPCK5R

pith:2026:XFDPCK5RPDOFMY35C5YFVKLGJT

not attested not anchored not stored refs pending

Trustworthy Machine Learning through the Lens of Combinatorial Optimization: Survey and Research Perspectives

Julien Ferry, Thibaut Vidal

arxiv:2607.07762 v1 · 2026-07-08 · 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{XFDPCK5RPDOFMY35C5YFVKLGJT}

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	2026-07-10T00:18:48.151772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b946f12bb178dc56637d17705aa9664ce45afe21c7e7197259066ecdb4ae22ad

Aliases

arxiv: 2607.07762 · arxiv_version: 2607.07762v1 · doi: 10.48550/arxiv.2607.07762 · pith_short_12: XFDPCK5RPDOF · pith_short_16: XFDPCK5RPDOFMY35 · pith_short_8: XFDPCK5R

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/XFDPCK5RPDOFMY35C5YFVKLGJT \
  | 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: b946f12bb178dc56637d17705aa9664ce45afe21c7e7197259066ecdb4ae22ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "001029923d65f6af3bf26372a01f9137e1483c34aeecbbc50ed89a4c4374c259",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-08T15:27:30Z",
    "title_canon_sha256": "b22c8fbee1d83334af0195eeaed43ae2b60b5a2043cf8709af675f96bc1f00bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07762",
    "kind": "arxiv",
    "version": 1
  }
}