Pith Number

pith:DXRRG5DS

pith:2019:DXRRG5DSAEIGIL446CXA2LE52K

not attested not anchored not stored refs pending

The FAST Algorithm for Submodular Maximization

Adam Breuer, Eric Balkanski, Yaron Singer

arxiv:1907.06173 v1 · 2019-07-14 · cs.LG · cs.DS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DXRRG5DSAEIGIL446CXA2LE52K}

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	2026-05-17T23:40:38.301177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1de31374720110642f9cf0ae0d2c9dd28011ec3241166fba0a30e572c80f085c

Aliases

arxiv: 1907.06173 · arxiv_version: 1907.06173v1 · doi: 10.48550/arxiv.1907.06173 · pith_short_12: DXRRG5DSAEIG · pith_short_16: DXRRG5DSAEIGIL44 · pith_short_8: DXRRG5DS

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/DXRRG5DSAEIGIL446CXA2LE52K \
  | 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: 1de31374720110642f9cf0ae0d2c9dd28011ec3241166fba0a30e572c80f085c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d5ee00068ebc099e50cc1bb45bd70444ab1135afed54ec847c09f2358060d6c",
    "cross_cats_sorted": [
      "cs.DS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-14T06:37:24Z",
    "title_canon_sha256": "19d1ac234b92c6c71f514610715ddb40ebe3b3194e033fda37977fabaf6d858b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06173",
    "kind": "arxiv",
    "version": 1
  }
}