Pith Number

pith:7PHVDHDG

pith:2021:7PHVDHDGJFSNO7B6NPHGIYM222

not attested not anchored not stored refs pending

Suppressing simulation bias using multi-modal data

Bogdan Kustowski, Brian K. Spears, CA), Gemma J. Anderson, Jayaraman J. Thiagarajan, Jim A. Gaffney, Livermore, Michael K. G. Kruse, Peer-Timo Bremer, Rushil Anirudh, Ryan C. Nora (Lawrence Livermore National Laboratory

arxiv:2104.09684 v2 · 2021-04-19 · 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{7PHVDHDGJFSNO7B6NPHGIYM222}

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	2026-07-05T04:05:11.330427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbcf519c664964d77c3e6bce64619ad6901a5b67acdafcf6b76cc2267a36e162

Aliases

arxiv: 2104.09684 · arxiv_version: 2104.09684v2 · doi: 10.48550/arxiv.2104.09684 · pith_short_12: 7PHVDHDGJFSN · pith_short_16: 7PHVDHDGJFSNO7B6 · pith_short_8: 7PHVDHDG

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/7PHVDHDGJFSNO7B6NPHGIYM222 \
  | 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: fbcf519c664964d77c3e6bce64619ad6901a5b67acdafcf6b76cc2267a36e162

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ba0160adaab6f90c81c9f3320b91dd1dc8f3df992647c0ea47bb73fdf874a98",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-04-19T23:28:32Z",
    "title_canon_sha256": "d4e33d79918ef2c86a5ce8bb64cb31f64c8a5876efd02ba6f853dd586a5c1b06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09684",
    "kind": "arxiv",
    "version": 2
  }
}