Pith Number

pith:UWJVOX36

pith:2016:UWJVOX36WIG5XNKG4LCURY4OCT

not attested not anchored not stored refs pending

On the Reducibility of Submodular Functions

Bao-Liang Lu, Hao Zhang, Jincheng Mei

arxiv:1601.00393 v1 · 2016-01-04 · cs.LG · 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{UWJVOX36WIG5XNKG4LCURY4OCT}

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	2026-05-18T01:23:27.584789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a593575f7eb20ddbb546e2c548e38e14cd13eb81d31a3c1e82933adc12600526

Aliases

arxiv: 1601.00393 · arxiv_version: 1601.00393v1 · doi: 10.48550/arxiv.1601.00393 · pith_short_12: UWJVOX36WIG5 · pith_short_16: UWJVOX36WIG5XNKG · pith_short_8: UWJVOX36

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/UWJVOX36WIG5XNKG4LCURY4OCT \
  | 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: a593575f7eb20ddbb546e2c548e38e14cd13eb81d31a3c1e82933adc12600526

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55d09c726420ae86e2673ebb39a9235b6aa12552ad6f29d9991a0051ec68fff3",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-01-04T07:16:35Z",
    "title_canon_sha256": "62a60bb45ea7ed88bebd9e1c92cd49e2978e469d9a19e5c6ea795a90bddecc8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00393",
    "kind": "arxiv",
    "version": 1
  }
}