Pith Number

pith:UIUNYJ3E

pith:2015:UIUNYJ3E5IHBBOCKZAJS6RKVAI

not attested not anchored not stored refs pending

Discrete Stochastic Submodular Maximization: Adaptive vs. Non-Adaptive vs. Offline

Devorah Kletenik, Lisa Hellerstein, Patrick Lin

arxiv:1504.02146 v2 · 2015-04-08 · cs.DS · cs.CC · 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{UIUNYJ3E5IHBBOCKZAJS6RKVAI}

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	2026-05-18T02:17:52.973500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a228dc2764ea0e10b84ac8132f45550216de459821a4043f2ce4d45f239a6866

Aliases

arxiv: 1504.02146 · arxiv_version: 1504.02146v2 · doi: 10.48550/arxiv.1504.02146 · pith_short_12: UIUNYJ3E5IHB · pith_short_16: UIUNYJ3E5IHBBOCK · pith_short_8: UIUNYJ3E

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/UIUNYJ3E5IHBBOCKZAJS6RKVAI \
  | 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: a228dc2764ea0e10b84ac8132f45550216de459821a4043f2ce4d45f239a6866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "249a6ead0f88a8b22a2dbeb8b27b404833d654f90e6d1903b03fedc98275698e",
    "cross_cats_sorted": [
      "cs.CC",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-04-08T22:26:28Z",
    "title_canon_sha256": "2390932b896974943ad1a2237b0e6ccb09bbecd52c707fec4bc0f673d591c01a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02146",
    "kind": "arxiv",
    "version": 2
  }
}