Pith Number

pith:5MQ4YUWV

pith:2022:5MQ4YUWVOVIKXOP3J56AP7DUAJ

not attested not anchored not stored refs pending

Optimizing Polymatroid Functions

Alireza Samadian, Benjamin Moseley, Hung Q. Ngo, Kirk Pruhs, Sungjin Im

arxiv:2211.08381 v1 · 2022-11-15 · 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{5MQ4YUWVOVIKXOP3J56AP7DUAJ}

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.

Cited by

1 paper in Pith

LpBound: Pessimistic Cardinality Estimation using $\ell_p$-Norms of Degree Sequences

Receipt and verification

First computed	2026-07-05T05:16:28.621061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb21cc52d57550abb9fb4f7c07fc74025979dc905b31a209aaf35472aecddda3

Aliases

arxiv: 2211.08381 · arxiv_version: 2211.08381v1 · doi: 10.48550/arxiv.2211.08381 · pith_short_12: 5MQ4YUWVOVIK · pith_short_16: 5MQ4YUWVOVIKXOP3 · pith_short_8: 5MQ4YUWV

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/5MQ4YUWVOVIKXOP3J56AP7DUAJ \
  | 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: eb21cc52d57550abb9fb4f7c07fc74025979dc905b31a209aaf35472aecddda3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dacab309869d51ccb67c0cdf2542bcffc5698cc1fbf7340c724e5b2d24387378",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2022-11-15T18:27:15Z",
    "title_canon_sha256": "c8eb7f2119e3b069f0f0a63e54e9541851c3028c37762eb786d567b7785654bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.08381",
    "kind": "arxiv",
    "version": 1
  }
}