Pith Number

pith:QB25DHEK

pith:2022:QB25DHEK55N2BONPPAOOFDAF3D

not attested not anchored not stored refs pending

Quantifying Electron Entanglement Faithfully

Christian Schilling, Lexin Ding, Zoltan Zimboras

arxiv:2207.03377 v1 · 2022-07-07 · quant-ph · cond-mat.str-el · 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{QB25DHEK55N2BONPPAOOFDAF3D}

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.

Cited by

3 papers in Pith

Emergence of spin entanglement with the pseudogap onset in the Fermi-Hubbard model

Quantum magic of strongly correlated fermions $-$ the Hubbard dimer

Receipt and verification

First computed	2026-07-05T04:38:21.583638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8075d19c8aef5ba0b9af781ce28c05d8d7b913d43468fef70867694231532ebd

Aliases

arxiv: 2207.03377 · arxiv_version: 2207.03377v1 · doi: 10.48550/arxiv.2207.03377 · pith_short_12: QB25DHEK55N2 · pith_short_16: QB25DHEK55N2BONP · pith_short_8: QB25DHEK

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/QB25DHEK55N2BONPPAOOFDAF3D \
  | 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: 8075d19c8aef5ba0b9af781ce28c05d8d7b913d43468fef70867694231532ebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbc3a3d211e44f578315eb132f5b56ca5790d71d09edbc2bf7d11adee0bde178",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-07-07T15:32:12Z",
    "title_canon_sha256": "6cd160b52a95d5a15cc03d0b6daad088c9ee7d1c59d5ab2667ae678812e2795f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.03377",
    "kind": "arxiv",
    "version": 1
  }
}