Pith Number

pith:SDZHYLB4

pith:2026:SDZHYLB45L6KLJRERCE54TSJIC

not attested not anchored not stored refs pending

A Reproducible Pipeline for Symmetry-Respecting Excited States on Near-Term Quantum Computers: The H2O/STO-3G Case

Huajing Song

arxiv:2606.28130 v1 · 2026-06-26 · quant-ph · physics.chem-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{SDZHYLB45L6KLJRERCE54TSJIC}

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	2026-06-29T01:15:06.880950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90f27c2c3ceafca5a6248889de4e4940bf25a602c13bce4ef39856381dbc6cc5

Aliases

arxiv: 2606.28130 · arxiv_version: 2606.28130v1 · doi: 10.48550/arxiv.2606.28130 · pith_short_12: SDZHYLB45L6K · pith_short_16: SDZHYLB45L6KLJRE · pith_short_8: SDZHYLB4

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/SDZHYLB45L6KLJRERCE54TSJIC \
  | 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: 90f27c2c3ceafca5a6248889de4e4940bf25a602c13bce4ef39856381dbc6cc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7958a1a0eb5587bc3ff3d3759b2f1e2a92bcf5fd9f706b16553ac538fb54f8b",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-26T14:30:39Z",
    "title_canon_sha256": "f7412abd6b415fc54d4504ebd5c1f970e417db37b30fa4a08ab695930f70a559"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28130",
    "kind": "arxiv",
    "version": 1
  }
}