Pith Number

pith:R2KR3H3M

pith:2025:R2KR3H3MHRPFLBZ23RJ62GVALG

not attested not anchored not stored refs pending

Density-Matrix Embedding Based Multi-Configurational Perturbation Theory Approach to Single-Ion Magnets

Hong Jiang, Zhe-Bin Guan

arxiv:2503.06483 v1 · 2025-03-09 · 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{R2KR3H3MHRPFLBZ23RJ62GVALG}

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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

Multireference Embedding and Fragmentation Methods for Classical and Quantum Computers: from Model Systems to Realistic Applications

Receipt and verification

First computed	2026-07-05T10:27:34.890145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e951d9f6c3c5e55873adc53ed1aa0599b289b17c07bf76db0611bbd5f6b601e

Aliases

arxiv: 2503.06483 · arxiv_version: 2503.06483v1 · doi: 10.48550/arxiv.2503.06483 · pith_short_12: R2KR3H3MHRPF · pith_short_16: R2KR3H3MHRPFLBZ2 · pith_short_8: R2KR3H3M

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/R2KR3H3MHRPFLBZ23RJ62GVALG \
  | 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: 8e951d9f6c3c5e55873adc53ed1aa0599b289b17c07bf76db0611bbd5f6b601e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69bcc230db601f02ce2bf88ac7e65796d09aa99489e8c337189b38df842653f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-03-09T06:52:43Z",
    "title_canon_sha256": "7fdfd34fc0ad976c60b3b12fa65b75c47ea9f397744cea107c95d6aea5796369"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.06483",
    "kind": "arxiv",
    "version": 1
  }
}