Pith Number

pith:PRQRLSLB

pith:2024:PRQRLSLBAEZUAF5E3VGSLZMF5C

not attested not anchored not stored refs pending

Almost Tight Bounds for Online Hypergraph Matching

Rajan Udwani, Thorben Tr\"obst

arxiv:2402.08775 v1 · 2024-02-13 · 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{PRQRLSLBAEZUAF5E3VGSLZMF5C}

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

A Black-Box Approach for Exogenous Replenishment in Online Resource Allocation

Receipt and verification

First computed	2026-07-05T07:45:02.308142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c6115c96101334017a4dd4d25e585e8a8c58778543fd59fbcf1d8909607f990

Aliases

arxiv: 2402.08775 · arxiv_version: 2402.08775v1 · doi: 10.48550/arxiv.2402.08775 · pith_short_12: PRQRLSLBAEZU · pith_short_16: PRQRLSLBAEZUAF5E · pith_short_8: PRQRLSLB

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/PRQRLSLBAEZUAF5E3VGSLZMF5C \
  | 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: 7c6115c96101334017a4dd4d25e585e8a8c58778543fd59fbcf1d8909607f990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23d82d6bb9dbddb3e8c3ae4a967fa758512fc104ecac998ff11416bc5a34178f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2024-02-13T20:17:24Z",
    "title_canon_sha256": "b7c902276d9ec8f1d1ed11f4643b66087d2b4a8f33d9120b8f4403f4dfca3cdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.08775",
    "kind": "arxiv",
    "version": 1
  }
}