Pith Number

pith:Y2SZBQAN

pith:2024:Y2SZBQANDIC5QPTILIESYLJ3QL

not attested not anchored not stored refs pending

Towards Robust Interpretable Surrogates for Optimization

Marc Goerigk, Michael Hartisch, Sebastian Merten

arxiv:2412.01264 v1 · 2024-12-02 · 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{Y2SZBQANDIC5QPTILIESYLJ3QL}

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	2026-07-05T09:42:56.887001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6a590c00d1a05d83e685a092c2d3b82d026bb3bd2a57fc39a0e6650e5a71fd5

Aliases

arxiv: 2412.01264 · arxiv_version: 2412.01264v1 · doi: 10.48550/arxiv.2412.01264 · pith_short_12: Y2SZBQANDIC5 · pith_short_16: Y2SZBQANDIC5QPTI · pith_short_8: Y2SZBQAN

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/Y2SZBQANDIC5QPTILIESYLJ3QL \
  | 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: c6a590c00d1a05d83e685a092c2d3b82d026bb3bd2a57fc39a0e6650e5a71fd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc09c64065b281e144469401252ab6e46b87b9774bd1a91e19bda350572c39c8",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-02T08:31:48Z",
    "title_canon_sha256": "1f707cbe08b30dbb5c291e8a9b00fc8c2a605635d386343e9ebfeb84b9ab6bb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.01264",
    "kind": "arxiv",
    "version": 1
  }
}