pith. sign in
Pith Number

pith:6WYZRXDH

pith:2023:6WYZRXDHFDK2O6ONPV5GVYYGJP
not attested not anchored not stored refs pending

Quantum computation of $\pi \to \pi^*$ and $n \to \pi^*$ excited states of aromatic heterocycles

Julia E. Rice, Maria A. Castellanos, Mario Motta

arxiv:2309.09868 v1 · 2023-09-18 · 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{6WYZRXDHFDK2O6ONPV5GVYYGJP}

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 2026-07-05T06:51:45.603413Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

f5b198dc6728d5a779cd7d7a6ae3064bf004888af09b8e7a2f03a21ef6e1e741

Aliases

arxiv: 2309.09868 · arxiv_version: 2309.09868v1 · doi: 10.48550/arxiv.2309.09868 · pith_short_12: 6WYZRXDHFDK2 · pith_short_16: 6WYZRXDHFDK2O6ON · pith_short_8: 6WYZRXDH
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/6WYZRXDHFDK2O6ONPV5GVYYGJP \
  | 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: f5b198dc6728d5a779cd7d7a6ae3064bf004888af09b8e7a2f03a21ef6e1e741
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "1a2b0f6b821815105a83dd79a17cc2ce4e627bd207d31eb67a6b0dcf31c990bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-09-18T15:28:53Z",
    "title_canon_sha256": "21b8eadc850db062f3ce436b2b6de8c666f36ef6dbb82a8c6a45b001064222df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.09868",
    "kind": "arxiv",
    "version": 1
  }
}