Pith Number

pith:YP2WBCSA

pith:2026:YP2WBCSAY6QEBFSZ3WXXBDZV5N

not attested not anchored not stored refs pending

Ground-State Energy Estimation of HeH$^{+}$, ArH$^{+}$, and H$_2$O via Sample-Based Quantum Diagonalization

Chae-Hyun Yoon, Jubin Park, MinKyu Lee, Myung-Ki Cheoun

arxiv:2608.06415 v1 · 2026-08-05 · 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{YP2WBCSAY6QEBFSZ3WXXBDZV5N}

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	2026-08-10T01:10:36.742396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3f5608a40c7a0409659ddaf708f35eb4dc212e57189bfa1f3b34f9928f242c2

Aliases

arxiv: 2608.06415 · arxiv_version: 2608.06415v1 · doi: 10.48550/arxiv.2608.06415 · pith_short_12: YP2WBCSAY6QE · pith_short_16: YP2WBCSAY6QEBFSZ · pith_short_8: YP2WBCSA

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/YP2WBCSAY6QEBFSZ3WXXBDZV5N \
  | 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: c3f5608a40c7a0409659ddaf708f35eb4dc212e57189bfa1f3b34f9928f242c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "070db2913c1c4cfc03b2c8fa23413c33ffa8be9c39f56da40c1331d524b3a6b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-08-05T10:22:25Z",
    "title_canon_sha256": "72f990ede1894b0ab200b7e8845cd7ce6011adb6366aa1cdb8fda8507557d364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06415",
    "kind": "arxiv",
    "version": 1
  }
}