Pith Number

pith:2CPH6NII

pith:2022:2CPH6NII3Z2QO2XLDJJB2MYGVL

not attested not anchored not stored refs pending

Sublinear Time Algorithm for Online Weighted Bipartite Matching

Danyang Zhuo, Hang Hu, Junze Yin, Runzhou Tao, Zhao Song, Zhaozhuo Xu

arxiv:2208.03367 v2 · 2022-08-05 · cs.DS · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CPH6NII3Z2QO2XLDJJB2MYGVL}

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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

Universal Approximation of Visual Autoregressive Transformers

Receipt and verification

First computed	2026-07-05T07:43:50.523921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d09e7f3508de75076aeb1a521d3306aacd8a113d4dd45f2e7308254aa7db3c66

Aliases

arxiv: 2208.03367 · arxiv_version: 2208.03367v2 · doi: 10.48550/arxiv.2208.03367 · pith_short_12: 2CPH6NII3Z2Q · pith_short_16: 2CPH6NII3Z2QO2XL · pith_short_8: 2CPH6NII

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/2CPH6NII3Z2QO2XLDJJB2MYGVL \
  | 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: d09e7f3508de75076aeb1a521d3306aacd8a113d4dd45f2e7308254aa7db3c66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5bfb7da90e75e52fb2fc17fc84ab60d40bc1efdb50d39a7664b62953dfe5dbd",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2022-08-05T19:22:30Z",
    "title_canon_sha256": "4ef00fdee08cb07aac18c79433314b516ac096ead29c6510df79b58002e48c5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.03367",
    "kind": "arxiv",
    "version": 2
  }
}