Pith Number

pith:V3KJGEIC

pith:2022:V3KJGEICP5OHPDHTPSQQCL3ZPE

not attested not anchored not stored refs pending

Learning to Learn to Predict Performance Regressions in Production at Meta

Ari Aye, Drew Carlson, Hongyu Li, Imad Ahmad, J\"urgen Cito, Moritz Beller, Vijayaraghavan Murali, Vivek Nair, Wes Dyer

arxiv:2208.04351 v2 · 2022-08-08 · cs.SE · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V3KJGEICP5OHPDHTPSQQCL3ZPE}

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	2026-07-05T06:11:56.487196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aed49311027f5c778cf37ca1012f79793fe85dbcac355125437c2a93ea529e48

Aliases

arxiv: 2208.04351 · arxiv_version: 2208.04351v2 · doi: 10.48550/arxiv.2208.04351 · pith_short_12: V3KJGEICP5OH · pith_short_16: V3KJGEICP5OHPDHT · pith_short_8: V3KJGEIC

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/V3KJGEICP5OHPDHTPSQQCL3ZPE \
  | 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: aed49311027f5c778cf37ca1012f79793fe85dbcac355125437c2a93ea529e48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6a4923a9fe3cb0a7eb1c23585a37308f79aabd1f3d43549b90890ff75f8ec45",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-08-08T18:16:51Z",
    "title_canon_sha256": "6ac0ae2c683f92f3026cc1f206712507cbf34d62b18c305b454f3f357b5ee6b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.04351",
    "kind": "arxiv",
    "version": 2
  }
}