Pith Number

pith:4XZL6GKI

pith:2025:4XZL6GKINZJLXA3IC6QBUM7MSP

not attested not anchored not stored refs pending

Ab initio many-fermion structure calculations on a quantum computer

Chao Yang, James P. Vary, Weijie Du, Yangguang Yang, Zixin Liu

arxiv:2505.19906 v1 · 2025-05-26 · nucl-th · 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{4XZL6GKINZJLXA3IC6QBUM7MSP}

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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

1 paper in Pith

Improved quasiparticle nuclear Hamiltonians for quantum computing

Receipt and verification

First computed	2026-07-05T11:09:49.682448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5f2bf19486e52bb836817a01a33ec93e8796f6146f9c2c22e31cb6ac2b02312

Aliases

arxiv: 2505.19906 · arxiv_version: 2505.19906v1 · doi: 10.48550/arxiv.2505.19906 · pith_short_12: 4XZL6GKINZJL · pith_short_16: 4XZL6GKINZJLXA3I · pith_short_8: 4XZL6GKI

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/4XZL6GKINZJLXA3IC6QBUM7MSP \
  | 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: e5f2bf19486e52bb836817a01a33ec93e8796f6146f9c2c22e31cb6ac2b02312

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7560f8c31bac73da813855378ecc9c40d688ac19a8dfe2ce3ae950276d6a149b",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-05-26T12:35:42Z",
    "title_canon_sha256": "1d1a07c5a4bd9ccf5343f536dc32c567bf8fe3d705f21868fd9de229c0ea7e5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.19906",
    "kind": "arxiv",
    "version": 1
  }
}