Pith Number

pith:FSQRP6PM

pith:2020:FSQRP6PM3S3BSXOEANDXXZFMFM

not attested not anchored not stored refs pending

FIST: A Feature-Importance Sampling and Tree-Based Method for Automatic Design Flow Parameter Tuning

Brucek Khailany, Erick Carvajal Barboza, Guan-Qi Fang, Haoxing Ren, Jiang Hu, Shao-Yun Fang, Yanqing Zhang, Yiran Chen, Yu-Hung Huang, Zhiyao Xie

arxiv:2011.13493 v1 · 2020-11-26 · cs.LG · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSQRP6PM3S3BSXOEANDXXZFMFM}

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	2026-07-05T01:54:54.870401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ca117f9ecdcb6195dc403477be4ac2b334a71975075f054ccd30c435524d55c

Aliases

arxiv: 2011.13493 · arxiv_version: 2011.13493v1 · doi: 10.48550/arxiv.2011.13493 · pith_short_12: FSQRP6PM3S3B · pith_short_16: FSQRP6PM3S3BSXOE · pith_short_8: FSQRP6PM

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/FSQRP6PM3S3BSXOEANDXXZFMFM \
  | 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: 2ca117f9ecdcb6195dc403477be4ac2b334a71975075f054ccd30c435524d55c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecd1fa2b9d4c4b133eb38359c2ab371f91e14411f91e6214d4260295d10be29b",
    "cross_cats_sorted": [
      "cs.AR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-11-26T23:13:42Z",
    "title_canon_sha256": "b75d0d21f9d7e21eaa57147cb6bc5892a5c573068d3d26bf2bfec7cbf33095a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.13493",
    "kind": "arxiv",
    "version": 1
  }
}