Pith Number

pith:SWHVTTNA

pith:2017:SWHVTTNA3LZW5NMIUMZSCJ26BJ

not attested not anchored not stored refs pending

Near-optimal linear decision trees for k-SUM and related problems

Daniel M. Kane, Shachar Lovett, Shay Moran

arxiv:1705.01720 v1 · 2017-05-04 · cs.CG · cs.CC · cs.DM · cs.LG · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWHVTTNA3LZW5NMIUMZSCJ26BJ}

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	2026-05-18T00:45:04.359529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

958f59cda0daf36eb588a33321275e0a5d0654cc34bc2f40816d7aab48671fda

Aliases

arxiv: 1705.01720 · arxiv_version: 1705.01720v1 · doi: 10.48550/arxiv.1705.01720 · pith_short_12: SWHVTTNA3LZW · pith_short_16: SWHVTTNA3LZW5NMI · pith_short_8: SWHVTTNA

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/SWHVTTNA3LZW5NMIUMZSCJ26BJ \
  | 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: 958f59cda0daf36eb588a33321275e0a5d0654cc34bc2f40816d7aab48671fda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae75e24b85fdee74671294959898a5e1bee46aee81a5926aa82df51ca6ab4b75",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DM",
      "cs.LG",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2017-05-04T07:11:47Z",
    "title_canon_sha256": "4985bf6c166e84bab7ce40cadaeb2d1a1405cd68175ffee1375c08a3c6e4b2a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01720",
    "kind": "arxiv",
    "version": 1
  }
}