Pith Number

pith:G5L764VM

pith:2021:G5L764VMPTGFE4TRX5Q3T55MJ5

not attested not anchored not stored refs pending

Benchmarking Quantum Chemistry Computations with Variational, Imaginary Time Evolution, and Krylov Space Solver Algorithms

Bryan T. Gard, George S. Barron, George Siopsis, Jacek Jakowski, K\"ubra Yeter-Aydeniz, Raphael C. Pooser, Swarnadeep Majumder, Travis Humble

arxiv:2102.05511 v2 · 2021-02-10 · quant-ph · physics.chem-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{G5L764VMPTGFE4TRX5Q3T55MJ5}

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	2026-07-05T02:16:02.079560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3757ff72ac7ccc527271bf61b9f7ac4f59ba579e260608024a7ba59f7694c92b

Aliases

arxiv: 2102.05511 · arxiv_version: 2102.05511v2 · doi: 10.48550/arxiv.2102.05511 · pith_short_12: G5L764VMPTGF · pith_short_16: G5L764VMPTGFE4TR · pith_short_8: G5L764VM

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/G5L764VMPTGFE4TRX5Q3T55MJ5 \
  | 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: 3757ff72ac7ccc527271bf61b9f7ac4f59ba579e260608024a7ba59f7694c92b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dae818609ea0ba9443ad7844ec7b23daba810daa90bd6f2ca8bae3bcffd7ce22",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-02-10T15:54:55Z",
    "title_canon_sha256": "3817c27ea78463fbfd69ce4ae65e6209a173f95fd2fab8eb5da3ad2dc4722c9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.05511",
    "kind": "arxiv",
    "version": 2
  }
}