Pith Number

pith:6672VOVD

pith:2018:6672VOVDGYJHKUXVKB63LVWGD5

not attested not anchored not stored refs pending

Greedy Bipartite Matching in Random Type Poisson Arrival Model

Allan Borodin, Christodoulos Karavasilis, Denis Pankratov

arxiv:1805.00578 v1 · 2018-05-02 · 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{6672VOVDGYJHKUXVKB63LVWGD5}

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	2026-05-18T00:16:58.473912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7bfaabaa336127552f5507db5d6c61f51564a16ffff150cd3169751fc7b1ed2

Aliases

arxiv: 1805.00578 · arxiv_version: 1805.00578v1 · doi: 10.48550/arxiv.1805.00578 · pith_short_12: 6672VOVDGYJH · pith_short_16: 6672VOVDGYJHKUXV · pith_short_8: 6672VOVD

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/6672VOVDGYJHKUXVKB63LVWGD5 \
  | 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: f7bfaabaa336127552f5507db5d6c61f51564a16ffff150cd3169751fc7b1ed2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5d87c83f6fa1b6d2015601e979e6e5b555842ee3ea05b04b02c4ffa6edbe9e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-05-02T00:06:14Z",
    "title_canon_sha256": "49ce9801f48842b5b4817737890262a8d5a92bf6bd0f6daaa64e001b9b2260db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00578",
    "kind": "arxiv",
    "version": 1
  }
}