Pith Number

pith:XEWAEUZE

pith:2021:XEWAEUZE2DGRM33YKDXYMTJHZV

not attested not anchored not stored refs pending

Digital quantum simulation of open quantum systems using quantum imaginary time evolution

Austin J. Minnich, Hirsh Kamakari, Mario Motta, Shi-Ning Sun

arxiv:2104.07823 v3 · 2021-04-15 · quant-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{XEWAEUZE2DGRM33YKDXYMTJHZV}

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	2026-07-05T04:06:14.654372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b92c025324d0cd166f7850ef864d27cd5869cd375361cbdcf33bcfede3fdecf9

Aliases

arxiv: 2104.07823 · arxiv_version: 2104.07823v3 · doi: 10.48550/arxiv.2104.07823 · pith_short_12: XEWAEUZE2DGR · pith_short_16: XEWAEUZE2DGRM33Y · pith_short_8: XEWAEUZE

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/XEWAEUZE2DGRM33YKDXYMTJHZV \
  | 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: b92c025324d0cd166f7850ef864d27cd5869cd375361cbdcf33bcfede3fdecf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62481709ea991d2a565a077737a6dd71fa1af2a371405f1bb384ec36bef11ec1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-04-15T23:48:06Z",
    "title_canon_sha256": "8af89b140d04ab39b53b9d384d7d4c8146d651bcf94c4d7596c8300bf55f5041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07823",
    "kind": "arxiv",
    "version": 3
  }
}