Pith Number

pith:I4QYVGHC

pith:2021:I4QYVGHC3RF7EDQZFXXLGCU74W

not attested not anchored not stored refs pending

Preparing Bethe Ansatz Eigenstates on a Quantum Computer

Edwin Barnes, George S. Barron, John S. Van Dyke, Nicholas J. Mayhall, Sophia E. Economou

arxiv:2103.13388 v3 · 2021-03-24 · 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{I4QYVGHC3RF7EDQZFXXLGCU74W}

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

3 papers in Pith

Preparing multi-qudit states in a definite-weight subspace

Effective Bethe Ansatz for Spin-1 Non-integrable Models

Receipt and verification

First computed	2026-07-05T03:34:43.457517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47218a98e2dc4bf20e192deeb30a9fe58b81262dd162804afa9d362cddcae5cb

Aliases

arxiv: 2103.13388 · arxiv_version: 2103.13388v3 · doi: 10.48550/arxiv.2103.13388 · pith_short_12: I4QYVGHC3RF7 · pith_short_16: I4QYVGHC3RF7EDQZ · pith_short_8: I4QYVGHC

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/I4QYVGHC3RF7EDQZFXXLGCU74W \
  | 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: 47218a98e2dc4bf20e192deeb30a9fe58b81262dd162804afa9d362cddcae5cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d02f74b69611d6370e57998db502971a04f6a99a8b8f4dba9f5145170c9d4a80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-03-24T17:58:21Z",
    "title_canon_sha256": "cc6eed9ad78361a1f9a2e4167b792cb9eb861c25d3684d5058d6a8d6ddfaf98e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.13388",
    "kind": "arxiv",
    "version": 3
  }
}