Pith Number

pith:VA3VOSJ4

pith:2025:VA3VOSJ4M27HJEQQU54FMPJZI6

not attested not anchored not stored refs pending

Coherent Local Explanations for Mathematical Optimization

Daan Otto, Jannis Kurtz, S. Ilker Birbil

arxiv:2502.04840 v2 · 2025-02-07 · math.OC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VA3VOSJ4M27HJEQQU54FMPJZI6}

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

1 paper in Pith

Explainable Optimization: A Call for Interdisciplinary Action

Receipt and verification

First computed	2026-07-05T11:23:23.215150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a83757493c66be749210a778563d394795fa48f5f1bc3d42e1b132102eb1bee7

Aliases

arxiv: 2502.04840 · arxiv_version: 2502.04840v2 · doi: 10.48550/arxiv.2502.04840 · pith_short_12: VA3VOSJ4M27H · pith_short_16: VA3VOSJ4M27HJEQQ · pith_short_8: VA3VOSJ4

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/VA3VOSJ4M27HJEQQU54FMPJZI6 \
  | 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: a83757493c66be749210a778563d394795fa48f5f1bc3d42e1b132102eb1bee7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ed18a76332aaf7b706dd8e3969387f2b5012f142172e0150b25a172cabaa838",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-02-07T11:18:04Z",
    "title_canon_sha256": "0d021aa726d633313ac96b05d550c347d55d993ff353378fd76318ad3064dc88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04840",
    "kind": "arxiv",
    "version": 2
  }
}