Pith Number

pith:XSQEMG2E

pith:2021:XSQEMG2E4DTYNFWAYFN6Q4Q2ON

not attested not anchored not stored refs pending

Simulation of quantum physics with Tensor Processing Units: brute-force computation of ground states and time evolution

Adam Lewis, Alan Morningstar, Guifre Vidal, Jackson Beall, Markus Hauru, Martin Ganahl

arxiv:2111.10466 v1 · 2021-11-19 · quant-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{XSQEMG2E4DTYNFWAYFN6Q4Q2ON}

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.

Cited by

1 paper in Pith

Realified tensor networks: quantum circuit simulation on real-valued matrix accelerators

Receipt and verification

First computed	2026-07-05T03:33:53.117366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bca0461b44e0e78696c0c15be8721a737243a2bc98bcf07e8bb9786ca20d02df

Aliases

arxiv: 2111.10466 · arxiv_version: 2111.10466v1 · doi: 10.48550/arxiv.2111.10466 · pith_short_12: XSQEMG2E4DTY · pith_short_16: XSQEMG2E4DTYNFWA · pith_short_8: XSQEMG2E

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/XSQEMG2E4DTYNFWAYFN6Q4Q2ON \
  | 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: bca0461b44e0e78696c0c15be8721a737243a2bc98bcf07e8bb9786ca20d02df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d17f9dd63ce8f2f15a2a1d66ce230b28160c15e6c32dd47b6f39c95dbd133b3b",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-11-19T22:41:04Z",
    "title_canon_sha256": "e1edb077de0f7490538e4286ccdd9022b45685bfab3792d5ff30551cb8c9df50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.10466",
    "kind": "arxiv",
    "version": 1
  }
}