Pith Number

pith:YVPG72P7

pith:2023:YVPG72P7X3FJFFG32Q52STCKON

not attested not anchored not stored refs pending

IWEK: An Interpretable What-If Estimator for Database Knobs

Geng Li, Hongzhi Wang, Jian Geng, Jian Ma, Tianqing Wang, Yu Yan, Zhiyu Dai, Zixuan Wang

arxiv:2307.16115 v1 · 2023-07-30 · 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{YVPG72P7X3FJFFG32Q52STCKON}

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	2026-07-05T06:35:58.937995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c55e6fe9ffbeca9294dbd43ba94c4a735e05ff0461ff2a6afaf9ffb8901daa95

Aliases

arxiv: 2307.16115 · arxiv_version: 2307.16115v1 · doi: 10.48550/arxiv.2307.16115 · pith_short_12: YVPG72P7X3FJ · pith_short_16: YVPG72P7X3FJFFG3 · pith_short_8: YVPG72P7

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/YVPG72P7X3FJFFG32Q52STCKON \
  | 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: c55e6fe9ffbeca9294dbd43ba94c4a735e05ff0461ff2a6afaf9ffb8901daa95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b1aef69b78d1a95dffd287b13af88a58464990fa55ad3b8c71ca7fd1f53fd12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2023-07-30T03:28:04Z",
    "title_canon_sha256": "57a805f369a692b496a3d757824fcf9d525730f88726579fc996344e88d90107"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.16115",
    "kind": "arxiv",
    "version": 1
  }
}