Pith Number

pith:SHMNRSG2

pith:2023:SHMNRSG2LUXT6I6VB5UVIXF3N4

not attested not anchored not stored refs pending

Efficient negative-weight elimination in large high-multiplicity Monte Carlo event samples

Andreas Maier, Daniel Ma\^itre, Jeppe R. Andersen

arxiv:2303.15246 v2 · 2023-03-27 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHMNRSG2LUXT6I6VB5UVIXF3N4}

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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.

Cited by

4 papers in Pith

Optimal-Transport-Based Cell Resampling for Negative and Pathological Event Weights

Matrix element method at NLO: A fine proof of concept in POWHEG

Stay Positive: Neural Refinement of Sample Weights

Precision Cell Resampling with a Relative and Resonant Aware Metric

Receipt and verification

First computed	2026-07-05T06:53:35.897867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91d8d8c8da5d2f3f23d50f69545cbb6f0a551d221a8e60f9450f167665dd2591

Aliases

arxiv: 2303.15246 · arxiv_version: 2303.15246v2 · doi: 10.48550/arxiv.2303.15246 · pith_short_12: SHMNRSG2LUXT · pith_short_16: SHMNRSG2LUXT6I6V · pith_short_8: SHMNRSG2

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/SHMNRSG2LUXT6I6VB5UVIXF3N4 \
  | 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: 91d8d8c8da5d2f3f23d50f69545cbb6f0a551d221a8e60f9450f167665dd2591

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c220193fd2ba63d2ffe0e144a90ac8e3b968587ff56e27c4fdd5a1808dc85ac2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2023-03-27T14:30:05Z",
    "title_canon_sha256": "7863f2bf99d46520158ab1e007f06a240f34aebb158fe10b5b9a74137c851955"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15246",
    "kind": "arxiv",
    "version": 2
  }
}