Pith Number

pith:VX73GQHY

pith:2019:VX73GQHYL2Y3VG3H2WE2QDY2SP

not attested not anchored not stored refs pending

Logic-based Benders Decomposition and Binary Decision Diagram Based Approaches for Stochastic Distributed Operating Room Scheduling

Cheng Guo, David R. Urbach, Dionne M. Aleman, Merve Bodur

arxiv:1907.13265 v2 · 2019-07-31 · 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{VX73GQHYL2Y3VG3H2WE2QDY2SP}

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	2026-07-05T01:39:54.204185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adffb340f85eb1ba9b67d589a80f1a93ce1a68dad01fd1641f717bd8e71d0e01

Aliases

arxiv: 1907.13265 · arxiv_version: 1907.13265v2 · doi: 10.48550/arxiv.1907.13265 · pith_short_12: VX73GQHYL2Y3 · pith_short_16: VX73GQHYL2Y3VG3H · pith_short_8: VX73GQHY

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/VX73GQHYL2Y3VG3H2WE2QDY2SP \
  | 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: adffb340f85eb1ba9b67d589a80f1a93ce1a68dad01fd1641f717bd8e71d0e01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7b4aa461ef5599f0e3bcf6bcf25f03c2d4482c965954fae6dbc7ffbb05fed80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-07-31T00:18:17Z",
    "title_canon_sha256": "00ad0112740b9c54ff3fe4b3468de6a412e3ceda3487bedf016bae343a6433d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.13265",
    "kind": "arxiv",
    "version": 2
  }
}