Pith Number

pith:7P5Z6OGC

pith:2023:7P5Z6OGCTJQP7QEX5UHS5URNWI

not attested not anchored not stored refs pending

From Vlasov-Poisson to Schr\"odinger-Poisson: dark matter simulation with a quantum variational time evolution algorithm

Francesco Tacchino, Giuseppe Murante, Ivano Tavernelli, Luca Cappelli, Stefano Borgani

arxiv:2307.06032 v3 · 2023-07-12 · quant-ph · astro-ph.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{7P5Z6OGCTJQP7QEX5UHS5URNWI}

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	2026-07-05T07:37:50.352251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbfb9f38c29a60ffc097ed0f2ed22db20ac24fce94697a8f7a0299f3dabaf1cb

Aliases

arxiv: 2307.06032 · arxiv_version: 2307.06032v3 · doi: 10.48550/arxiv.2307.06032 · pith_short_12: 7P5Z6OGCTJQP · pith_short_16: 7P5Z6OGCTJQP7QEX · pith_short_8: 7P5Z6OGC

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/7P5Z6OGCTJQP7QEX5UHS5URNWI \
  | 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: fbfb9f38c29a60ffc097ed0f2ed22db20ac24fce94697a8f7a0299f3dabaf1cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dd476714e4cc9cb798db94bcd9d17f1821312cf0c31210da451df0ad2786f57",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-07-12T09:25:40Z",
    "title_canon_sha256": "01bcb9d810dba294d6cfdf94c70875a814479e56713438f8d35e4b4c0da37e3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.06032",
    "kind": "arxiv",
    "version": 3
  }
}