Pith Number

pith:VYGCRDBQ

pith:2023:VYGCRDBQG3PBSLORTLWMUT6FTL

not attested not anchored not stored refs pending

Kitana: Efficient Data Augmentation Search for AutoML

Eugene Wu, Pranav Subramaniam, Raul Castro Fernandez, Zezhou Huang

arxiv:2305.10419 v1 · 2023-05-17 · 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{VYGCRDBQG3PBSLORTLWMUT6FTL}

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	2026-07-05T06:11:14.195115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae0c288c3036de192dd19aecca4fc59ad2b256bbe1f97e762a5c9405c7f4a886

Aliases

arxiv: 2305.10419 · arxiv_version: 2305.10419v1 · doi: 10.48550/arxiv.2305.10419 · pith_short_12: VYGCRDBQG3PB · pith_short_16: VYGCRDBQG3PBSLOR · pith_short_8: VYGCRDBQ

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/VYGCRDBQG3PBSLORTLWMUT6FTL \
  | 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: ae0c288c3036de192dd19aecca4fc59ad2b256bbe1f97e762a5c9405c7f4a886

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "391f22a292bdd68bdb1f990148020a9b6db9e4f1f1d5a430a6779ca14585a8ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2023-05-17T17:54:53Z",
    "title_canon_sha256": "59afb9e43f3106062c2cf9dfe56583db658010c3239b030da290340fd38d865a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.10419",
    "kind": "arxiv",
    "version": 1
  }
}