Pith Number

pith:4YMIADRR

pith:2018:4YMIADRR7R6UO2IXLXG57ZYRIW

not attested not anchored not stored refs pending

Submodular Optimization Over Streams with Inhomogeneous Decays

John C.S. Lui, Junzhou Zhao, Pinghui Wang, Shuo Shang, Xiangliang Zhang

arxiv:1811.05652 v1 · 2018-11-14 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YMIADRR7R6UO2IXLXG57ZYRIW}

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	2026-05-18T00:00:42.424751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e618800e31fc7d4769175dcddfe711458cd87f8442bf8b23817b32a9b7610976

Aliases

arxiv: 1811.05652 · arxiv_version: 1811.05652v1 · doi: 10.48550/arxiv.1811.05652 · pith_short_12: 4YMIADRR7R6U · pith_short_16: 4YMIADRR7R6UO2IX · pith_short_8: 4YMIADRR

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/4YMIADRR7R6UO2IXLXG57ZYRIW \
  | 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: e618800e31fc7d4769175dcddfe711458cd87f8442bf8b23817b32a9b7610976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1b0734fd809b77f9cb70f7fbc8ea2a805ed8bed0ef926a4fe6179d25391ad47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-11-14T05:34:16Z",
    "title_canon_sha256": "b61c8ba75ea7b544369e06b70d9be2ab05540095b91ff9bb92664b31d659b708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05652",
    "kind": "arxiv",
    "version": 1
  }
}