Pith Number

pith:H75CBLPO

pith:2025:H75CBLPO5ENQYZK7SKTII4GTWF

not attested not anchored not stored refs pending

Towards Cross-Model Efficiency in SQL/PGQ

Hadar Rotschield, Liat Peterfreund

arxiv:2505.07595 v1 · 2025-05-12 · 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{H75CBLPO5ENQYZK7SKTII4GTWF}

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	2026-07-05T11:01:50.206718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ffa20adeee91b0c655f92a68470d3b15a648ba0985125fa047fd90bfc462777

Aliases

arxiv: 2505.07595 · arxiv_version: 2505.07595v1 · doi: 10.48550/arxiv.2505.07595 · pith_short_12: H75CBLPO5ENQ · pith_short_16: H75CBLPO5ENQYZK7 · pith_short_8: H75CBLPO

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/H75CBLPO5ENQYZK7SKTII4GTWF \
  | 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: 3ffa20adeee91b0c655f92a68470d3b15a648ba0985125fa047fd90bfc462777

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6c6efbab53de7933afc5c4bca9b95c685fc6c055e9860ac44aab24b0e7bc847",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-05-12T14:20:46Z",
    "title_canon_sha256": "6d538442372b29ff5aa4ebca8e4c92328b7e3279f571bc18c1469358ab8f474e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07595",
    "kind": "arxiv",
    "version": 1
  }
}