Pith Number

pith:K4Q5TSRR

pith:2023:K4Q5TSRRFEK7L6O4GAM2HDRYZA

not attested not anchored not stored refs pending

Ensemble models outperform single model uncertainties and predictions for operator-learning of hypersonic flows

Alexander New, Honest Mrema, Jeffrey Gilbert, Noah Ford, Victor J. Leon

arxiv:2311.00060 v2 · 2023-10-31 · physics.flu-dyn · 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{K4Q5TSRRFEK7L6O4GAM2HDRYZA}

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	2026-07-05T07:08:44.419304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5721d9ca312915f5f9dc3019a38e38c835e15b5fa0c63dffdc3b128e94c913ee

Aliases

arxiv: 2311.00060 · arxiv_version: 2311.00060v2 · doi: 10.48550/arxiv.2311.00060 · pith_short_12: K4Q5TSRRFEK7 · pith_short_16: K4Q5TSRRFEK7L6O4 · pith_short_8: K4Q5TSRR

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/K4Q5TSRRFEK7L6O4GAM2HDRYZA \
  | 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: 5721d9ca312915f5f9dc3019a38e38c835e15b5fa0c63dffdc3b128e94c913ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9bc770d512d2ac72524b03e4fd75a6f257099d614dcd232025d7e78c579368d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-10-31T18:07:29Z",
    "title_canon_sha256": "6582ecd857f2a1dd95bc852b542cafb36c104c526fd70d2efda2f06b52ebc085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.00060",
    "kind": "arxiv",
    "version": 2
  }
}