Pith Number

pith:VRURK7JS

pith:2026:VRURK7JSC3UICEOMNUXDS6LKWQ

not attested not anchored not stored refs pending

Pulse-optimised circuit elements for scalable and noise-resilient quantum chemistry

Christopher K. Long, Crispin H. W. Barnes, David R. M. Arvidsson-Shukur, Djamila Hiller, Henrik Gothen, Normann Mertig, Yunming Qian

arxiv:2606.17357 v1 · 2026-06-15 · 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{VRURK7JSC3UICEOMNUXDS6LKWQ}

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	2026-06-19T16:10:10.054649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac69157d3216e88111cc6d2e39796ab415e16ff4ecfb178c43e0d74fd72e7a87

Aliases

arxiv: 2606.17357 · arxiv_version: 2606.17357v1 · doi: 10.48550/arxiv.2606.17357 · pith_short_12: VRURK7JSC3UI · pith_short_16: VRURK7JSC3UICEOM · pith_short_8: VRURK7JS

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/VRURK7JSC3UICEOMNUXDS6LKWQ \
  | 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: ac69157d3216e88111cc6d2e39796ab415e16ff4ecfb178c43e0d74fd72e7a87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c4a1258bbfa71c6b677165d2670407d208883d393e788c14bfd0a55afc23506",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-15T23:13:56Z",
    "title_canon_sha256": "3c49866abf430b343ce2a2d0ad56a01bdf3023cd7ed29783f863220edab2f4c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17357",
    "kind": "arxiv",
    "version": 1
  }
}