Pith Number

pith:E4MCZZBH

pith:2021:E4MCZZBHO4IQ4S2IT5K2QPFNKD

not attested not anchored not stored refs pending

Population Control Bias and Importance Sampling in Full Configuration Interaction Quantum Monte Carlo

Ali Alavi, Khaldoon Ghanem, Niklas Liebermann

arxiv:2102.11016 v2 · 2021-02-22 · physics.comp-ph · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E4MCZZBHO4IQ4S2IT5K2QPFNKD}

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	2026-07-05T02:35:38.690002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27182ce42777110e4b489f55a83cad50eb88d717d096ec99219d1e523ee0da5b

Aliases

arxiv: 2102.11016 · arxiv_version: 2102.11016v2 · doi: 10.48550/arxiv.2102.11016 · pith_short_12: E4MCZZBHO4IQ · pith_short_16: E4MCZZBHO4IQ4S2I · pith_short_8: E4MCZZBH

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/E4MCZZBHO4IQ4S2IT5K2QPFNKD \
  | 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: 27182ce42777110e4b489f55a83cad50eb88d717d096ec99219d1e523ee0da5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d2bb5b7351ca5621fbbfcc9aa8e9fa767e35acfd013d453e3edba6bffa3b6c7",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2021-02-22T14:10:53Z",
    "title_canon_sha256": "41d6cd56a1a44f56168a83954c2deb9c59f5a5abb1bef5f8c8fefa8afbe556b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.11016",
    "kind": "arxiv",
    "version": 2
  }
}