Pith Number

pith:RAWM6AB3

pith:2023:RAWM6AB32QLJ4CHGIDTUD66SYG

not attested not anchored not stored refs pending

A versatile unitary transformation framework for an optimal bath construction in density-matrix based quantum embedding approaches

Matthieu Sauban\`ere, Quentin Mar\'ecat

arxiv:2307.13446 v1 · 2023-07-25 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RAWM6AB32QLJ4CHGIDTUD66SYG}

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	2026-07-05T07:29:27.465026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

882ccf003bd4169e08e640e741fbd2c1829c768e21b0af13f5f5faa5112d8536

Aliases

arxiv: 2307.13446 · arxiv_version: 2307.13446v1 · doi: 10.48550/arxiv.2307.13446 · pith_short_12: RAWM6AB32QLJ · pith_short_16: RAWM6AB32QLJ4CHG · pith_short_8: RAWM6AB3

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/RAWM6AB32QLJ4CHGIDTUD66SYG \
  | 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: 882ccf003bd4169e08e640e741fbd2c1829c768e21b0af13f5f5faa5112d8536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e1b0655c9bc203c9d28fe279d99871b8e315e615400263526aaaf9e27cd3212",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2023-07-25T12:18:02Z",
    "title_canon_sha256": "c57448679254ecf85f9da60d923f87da66581b6735845dae38ee520bfb88d0e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.13446",
    "kind": "arxiv",
    "version": 1
  }
}