Pith Number

pith:4YLQLF2N

pith:2019:4YLQLF2NAK6KDFMKXGALZAZHG6

not attested not anchored not stored refs pending

Online Matching with General Arrivals

Andreas Maggiori, Buddhima Gamlath, David Wajc, Michael Kapralov, Ola Svensson

arxiv:1904.08255 v1 · 2019-04-17 · 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{4YLQLF2NAK6KDFMKXGALZAZHG6}

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

Stochastic Matching via Local Sparsification

Receipt and verification

First computed	2026-05-17T23:48:18.243994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e61705974d02bca1958ab980bc832737b5e06773978f4bcbf9b726e4adcd3cec

Aliases

arxiv: 1904.08255 · arxiv_version: 1904.08255v1 · doi: 10.48550/arxiv.1904.08255 · pith_short_12: 4YLQLF2NAK6K · pith_short_16: 4YLQLF2NAK6KDFMK · pith_short_8: 4YLQLF2N

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/4YLQLF2NAK6KDFMKXGALZAZHG6 \
  | 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: e61705974d02bca1958ab980bc832737b5e06773978f4bcbf9b726e4adcd3cec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a9f8c3d2af8f7335348306a025d315eeb87f337e36f55f585065f655eb52768",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-04-17T13:10:38Z",
    "title_canon_sha256": "3f04f3f32ed8905c9562dc63e38f6b2f6d7fd8ce545e58281c93412d47db6b39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08255",
    "kind": "arxiv",
    "version": 1
  }
}