Pith Number

pith:PREXZXCI

pith:2020:PREXZXCIC2N5QFO6NKD746U2KK

not attested not anchored not stored refs pending

Data-driven Algorithm Design

Maria-Florina Balcan

arxiv:2011.07177 v1 · 2020-11-14 · cs.DS · cs.AI · 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{PREXZXCIC2N5QFO6NKD746U2KK}

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

2 papers in Pith

Provably Data-driven Lagrangian Relaxation for Mixed Integer Linear Programming

Sample Complexity of Stochastic Optimization with Integer Variables

Receipt and verification

First computed	2026-07-05T01:51:29.830311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c497cdc48169bd815de6a87fe7a9a5294c967eb836441e729cf6a432c8eb4e4

Aliases

arxiv: 2011.07177 · arxiv_version: 2011.07177v1 · doi: 10.48550/arxiv.2011.07177 · pith_short_12: PREXZXCIC2N5 · pith_short_16: PREXZXCIC2N5QFO6 · pith_short_8: PREXZXCI

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/PREXZXCIC2N5QFO6NKD746U2KK \
  | 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: 7c497cdc48169bd815de6a87fe7a9a5294c967eb836441e729cf6a432c8eb4e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d8a1a7b3e51c8e670070b1b1bf3f8ca6d2beecb64e6e36dabea22e1baf28f95",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2020-11-14T00:51:57Z",
    "title_canon_sha256": "6ed3c748fda948b2b8802c51429e9d6f8c64c4a87321b20dd06bd6b723d0ec94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.07177",
    "kind": "arxiv",
    "version": 1
  }
}