Pith Number

pith:YY376TQW

pith:2023:YY376TQWPJRFI6YWE2W7FLRAOA

not attested not anchored not stored refs pending

On the Semantic Overlap of Operators in Stream Processing Engines

Alessandro Margara, Marina Papatriantafilou, Vincenzo Gulisano

arxiv:2303.00793 v1 · 2023-03-01 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YY376TQWPJRFI6YWE2W7FLRAOA}

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	2026-07-05T05:47:22.782359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c637ff4e167a62547b1626adf2ae20700c5cb4d341d2d4bfee04f9f7e1d6835c

Aliases

arxiv: 2303.00793 · arxiv_version: 2303.00793v1 · doi: 10.48550/arxiv.2303.00793 · pith_short_12: YY376TQWPJRF · pith_short_16: YY376TQWPJRFI6YW · pith_short_8: YY376TQW

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/YY376TQWPJRFI6YWE2W7FLRAOA \
  | 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: c637ff4e167a62547b1626adf2ae20700c5cb4d341d2d4bfee04f9f7e1d6835c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b44b61ef47f641eaedc1d86d5fa5920a74117f8cc32111d8a5e9587c347b9dfb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2023-03-01T19:38:32Z",
    "title_canon_sha256": "de844e68aca402abcf76b43c572e961c3398570b815ae902e110928622869033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.00793",
    "kind": "arxiv",
    "version": 1
  }
}