Pith Number

pith:6UHWFID7

pith:2023:6UHWFID7JVXLYWS2SY24D4USW5

not attested not anchored not stored refs pending

Robust Combinatorial Optimization Problems Under Budgeted Interdiction Uncertainty

Marc Goerigk, Mohammad Khosravi

arxiv:2307.08525 v2 · 2023-07-17 · 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{6UHWFID7JVXLYWS2SY24D4USW5}

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	2026-07-05T08:13:08.369520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f50f62a07f4d6ebc5a5a9635c1f292b746c8caebad779b3ccd3eab0298d8791a

Aliases

arxiv: 2307.08525 · arxiv_version: 2307.08525v2 · doi: 10.48550/arxiv.2307.08525 · pith_short_12: 6UHWFID7JVXL · pith_short_16: 6UHWFID7JVXLYWS2 · pith_short_8: 6UHWFID7

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/6UHWFID7JVXLYWS2SY24D4USW5 \
  | 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: f50f62a07f4d6ebc5a5a9635c1f292b746c8caebad779b3ccd3eab0298d8791a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a44e8d8e5ea08f6d43093c10d5161c212e97258217269f8890b3d0a7a30c8cc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-07-17T14:37:24Z",
    "title_canon_sha256": "72073ddc1e70b930f0077dc1f8f1dd3aa02e68272deb002278c8083e7bf2345f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.08525",
    "kind": "arxiv",
    "version": 2
  }
}