Pith Number

pith:UAL547SG

pith:2019:UAL547SGQ7II2PFTP4LUSZ2TSX

not attested not anchored not stored refs pending

Neo: A Learned Query Optimizer

Chi Zhang, Hongzi Mao, Mohammad Alizadeh, Nesime Tatbul, Olga Papaemmanouil, Parimarjan Negi, Ryan Marcus, Tim Kraska

arxiv:1904.03711 v1 · 2019-04-07 · 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{UAL547SGQ7II2PFTP4LUSZ2TSX}

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.

Cited by

2 papers in Pith

GATE: GPU-Accelerated Traffic Engineering for the WAN

RELOAD: A Robust and Efficient Learned Query Optimizer for Database Systems

Receipt and verification

First computed	2026-07-05T00:53:50.269908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a017de7e4687d08d3cb37f1749675395e61563052dde570aacc888e862de6ed3

Aliases

arxiv: 1904.03711 · arxiv_version: 1904.03711v1 · doi: 10.48550/arxiv.1904.03711 · pith_short_12: UAL547SGQ7II · pith_short_16: UAL547SGQ7II2PFT · pith_short_8: UAL547SG

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/UAL547SGQ7II2PFTP4LUSZ2TSX \
  | 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: a017de7e4687d08d3cb37f1749675395e61563052dde570aacc888e862de6ed3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c5980e3bd818e20449d4e87f7b7d4b3d8bbc1dc32ed9d7f9bf3c64d0342200b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-04-07T19:00:45Z",
    "title_canon_sha256": "7976ec466d94b2a3cc0d1a35c163d7917caecda0baab78fe313ba40f713d05c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03711",
    "kind": "arxiv",
    "version": 1
  }
}