Pith Number

pith:XLHESHAB

pith:2023:XLHESHABEBY2IOFRT33M47MP3I

not attested not anchored not stored refs pending

Sampling over Union of Joins

Fatemeh Nargesian, Yunlong Xu, Yurong Liu

arxiv:2303.00940 v2 · 2023-03-02 · 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{XLHESHABEBY2IOFRT33M47MP3I}

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	2026-07-05T05:49:33.465851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bace491c012071a438b19ef6ce7d8fda10abc9806e5dcd65a0a457902334d153

Aliases

arxiv: 2303.00940 · arxiv_version: 2303.00940v2 · doi: 10.48550/arxiv.2303.00940 · pith_short_12: XLHESHABEBY2 · pith_short_16: XLHESHABEBY2IOFR · pith_short_8: XLHESHAB

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/XLHESHABEBY2IOFRT33M47MP3I \
  | 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: bace491c012071a438b19ef6ce7d8fda10abc9806e5dcd65a0a457902334d153

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a13761b47198f64f334c6dd74555b93a564fbd7e1a2fb76945f028bd6e5ceed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2023-03-02T03:27:52Z",
    "title_canon_sha256": "f593e4fc7483651a90c54e78e1d7db14e4da63bbc342e4e067d5224ff5dc7cb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.00940",
    "kind": "arxiv",
    "version": 2
  }
}