Pith Number

pith:FVQN6NCQ

pith:2024:FVQN6NCQHMTJUSA2LTC23WCMKZ

not attested not anchored not stored refs pending

Output-Optimal Algorithms for Join-Aggregate Queries

Xiao Hu

arxiv:2406.05536 v5 · 2024-06-08 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVQN6NCQHMTJUSA2LTC23WCMKZ}

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

Output-Sensitive Evaluation of Regular Path Queries

Receipt and verification

First computed	2026-07-05T10:29:17.966013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d60df34503b269a481a5cc5add84c566ba594cff9e783de74406b77c226a815

Aliases

arxiv: 2406.05536 · arxiv_version: 2406.05536v5 · doi: 10.48550/arxiv.2406.05536 · pith_short_12: FVQN6NCQHMTJ · pith_short_16: FVQN6NCQHMTJUSA2 · pith_short_8: FVQN6NCQ

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/FVQN6NCQHMTJUSA2LTC23WCMKZ \
  | 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: 2d60df34503b269a481a5cc5add84c566ba594cff9e783de74406b77c226a815

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "618b368490786866f9f11ea14610e1317b387869d3b572619812fb5441f454ab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-06-08T17:35:14Z",
    "title_canon_sha256": "29b45d6c95cd955d505bd737d677e1a08697c042b475090551b20e0a013c2c93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.05536",
    "kind": "arxiv",
    "version": 5
  }
}