Pith Number

pith:GEK7KDT2

pith:2017:GEK7KDT2KHCVX7QMPEH7X45YPX

not attested not anchored not stored refs pending

Gradient Methods for Submodular Maximization

Amin Karbasi, Hamed Hassani, Mahdi Soltanolkotabi

arxiv:1708.03949 v2 · 2017-08-13 · cs.LG · 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{GEK7KDT2KHCVX7QMPEH7X45YPX}

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	2026-05-18T00:37:59.927823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3115f50e7a51c55bfe0c790ffbf3b87dce0cef86b643a502009bacd2b9d4af49

Aliases

arxiv: 1708.03949 · arxiv_version: 1708.03949v2 · doi: 10.48550/arxiv.1708.03949 · pith_short_12: GEK7KDT2KHCV · pith_short_16: GEK7KDT2KHCVX7QM · pith_short_8: GEK7KDT2

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/GEK7KDT2KHCVX7QMPEH7X45YPX \
  | 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: 3115f50e7a51c55bfe0c790ffbf3b87dce0cef86b643a502009bacd2b9d4af49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99e0b8d41cd3d2077f5942d83f7a9cff51c361e432bb77372bf65770c5cc07d9",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-08-13T18:20:50Z",
    "title_canon_sha256": "779ee1e6741bad7f9e963a1b58ca4f9c1f9da8caa27b504e08bf68657db7edc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03949",
    "kind": "arxiv",
    "version": 2
  }
}