Pith Number

pith:LADNQNVX

pith:2017:LADNQNVXQRYSEKDVTV4PBPIEFE

not attested not anchored not stored refs pending

Surrogate-based Ensemble Grouping Strategies for Embedded Sampling-based Uncertainty Quantification

Ahmad Rushdi, Eric Phipps, Marta D'Elia, Mohamed Ebeida

arxiv:1705.02003 v1 · 2017-05-04 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LADNQNVXQRYSEKDVTV4PBPIEFE}

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	2026-05-18T00:45:00.888098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5806d836b784712228759d78f0bd0429043ab99eb5d641488dc86bb1053e9b89

Aliases

arxiv: 1705.02003 · arxiv_version: 1705.02003v1 · doi: 10.48550/arxiv.1705.02003 · pith_short_12: LADNQNVXQRYS · pith_short_16: LADNQNVXQRYSEKDV · pith_short_8: LADNQNVX

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/LADNQNVXQRYSEKDVTV4PBPIEFE \
  | 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: 5806d836b784712228759d78f0bd0429043ab99eb5d641488dc86bb1053e9b89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d78045115cfaefc14d9cc827de451dec603fa5af319eddc158c390e214feb2e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2017-05-04T20:23:59Z",
    "title_canon_sha256": "9cf6dff0934ea790e75196969a02a3223e303cac5b278d9ad4fa7d21c6bfbbae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02003",
    "kind": "arxiv",
    "version": 1
  }
}