Pith Number

pith:JLCEIWEV

pith:2016:JLCEIWEV3H2Y4EPWOKVAJE44LR

not attested not anchored not stored refs pending

Polylogarithmic Bounds on the Competitiveness of Min-cost (Bipartite) Perfect Matching with Delays

Ashish Chiplunkar, Haim Kaplan, Yossi Azar

arxiv:1610.05155 v1 · 2016-10-17 · 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{JLCEIWEV3H2Y4EPWOKVAJE44LR}

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	2026-05-18T01:02:06.030419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ac4445895d9f58e11f672aa04939c5c6fc43b4288ea7dd9256d49be8dc29f77

Aliases

arxiv: 1610.05155 · arxiv_version: 1610.05155v1 · doi: 10.48550/arxiv.1610.05155 · pith_short_12: JLCEIWEV3H2Y · pith_short_16: JLCEIWEV3H2Y4EPW · pith_short_8: JLCEIWEV

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/JLCEIWEV3H2Y4EPWOKVAJE44LR \
  | 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: 4ac4445895d9f58e11f672aa04939c5c6fc43b4288ea7dd9256d49be8dc29f77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b1b155e4f236404e560f97cb4bed52d8ab05157bae382b93205a86108285b1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-10-17T15:05:32Z",
    "title_canon_sha256": "b08ec616e1eb5d7508c18dcba70847fdd661839f944e2973ea05c1c62d3bc181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05155",
    "kind": "arxiv",
    "version": 1
  }
}