Pith Number

pith:WAPFWTHH

pith:2020:WAPFWTHHVYGMDWJXTPBNLOJA2P

not attested not anchored not stored refs pending

Comprehensive and Efficient Workload Compression

Anja Gruenheid, Jeffrey Naughton, Paraschos Koutris, Shaleen Deep, Stratis Viglas

arxiv:2011.05549 v2 · 2020-11-11 · 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{WAPFWTHHVYGMDWJXTPBNLOJA2P}

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	2026-07-05T02:12:31.352430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b01e5b4ce7ae0cc1d9379bc2d5b920d3fe4ef3d6ab63776a982a6854e341dee3

Aliases

arxiv: 2011.05549 · arxiv_version: 2011.05549v2 · doi: 10.48550/arxiv.2011.05549 · pith_short_12: WAPFWTHHVYGM · pith_short_16: WAPFWTHHVYGMDWJX · pith_short_8: WAPFWTHH

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/WAPFWTHHVYGMDWJXTPBNLOJA2P \
  | 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: b01e5b4ce7ae0cc1d9379bc2d5b920d3fe4ef3d6ab63776a982a6854e341dee3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df067ab0eadea0050feb9c39f7bb73ffaa219976d7d5f5b5db29c718985dec34",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2020-11-11T05:16:30Z",
    "title_canon_sha256": "3fe65042cbbed790a79c57f19a502684e73dd9131dc67973bae5aa3571cbf49b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.05549",
    "kind": "arxiv",
    "version": 2
  }
}