Pith Number

pith:YCIGNAP2

pith:2026:YCIGNAP2DZETDPJYVQ2BGNJ4SL

not attested not anchored not stored refs pending

$\texttt{iNORG}$: An open-source quantum impurity solver package based on the natural orbitals renormalization group

Jia-Ming Wang, Rong-Qiang He, Ru Zheng, Yi-Heng Tian, Yin Chen, Zhong-Yi Lu

arxiv:2607.13993 v1 · 2026-07-15 · cond-mat.str-el · physics.comp-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{YCIGNAP2DZETDPJYVQ2BGNJ4SL}

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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.

Receipt and verification

First computed	2026-07-16T01:23:18.433498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0906681fa1e4931bd38ac3413353c92dbe2ab54c885f67cfbebb0782506a3ae

Aliases

arxiv: 2607.13993 · arxiv_version: 2607.13993v1 · doi: 10.48550/arxiv.2607.13993 · pith_short_12: YCIGNAP2DZET · pith_short_16: YCIGNAP2DZETDPJY · pith_short_8: YCIGNAP2

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/YCIGNAP2DZETDPJYVQ2BGNJ4SL \
  | 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: c0906681fa1e4931bd38ac3413353c92dbe2ab54c885f67cfbebb0782506a3ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9152664ca7d0d7a0a8950cbbc95c39425b2fe8e33a26f5f53dffc03adaafa4c9",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-07-15T16:25:10Z",
    "title_canon_sha256": "de80bbbff7a6a34a037052cdab4055a74a971709ef4be0560a47198544e8f1fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13993",
    "kind": "arxiv",
    "version": 1
  }
}