Pith Number

pith:ORRFWPF4

pith:2025:ORRFWPF4KD3GOCLRFNLTFO3DMR

not attested not anchored not stored refs pending

Unitary Coupled-Cluster theory for the treatment of molecules in strong magnetic fields

Laura Grazioli, Marios-Petros Kitsaras, Stella Stopkowicz

arxiv:2507.19270 v1 · 2025-07-25 · 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{ORRFWPF4KD3GOCLRFNLTFO3DMR}

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	2026-07-05T11:43:22.650637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74625b3cbc50f66709712b5732bb63645159ae1ed87da25b8d52dbaa76aa4791

Aliases

arxiv: 2507.19270 · arxiv_version: 2507.19270v1 · doi: 10.48550/arxiv.2507.19270 · pith_short_12: ORRFWPF4KD3G · pith_short_16: ORRFWPF4KD3GOCLR · pith_short_8: ORRFWPF4

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/ORRFWPF4KD3GOCLRFNLTFO3DMR \
  | 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: 74625b3cbc50f66709712b5732bb63645159ae1ed87da25b8d52dbaa76aa4791

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1b3d3fdef102e9ba2a4eea216a2e68fe02d94e0d699101a15425ea4a32cead9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-07-25T13:47:31Z",
    "title_canon_sha256": "638e77df19e0cac68a7afc5c593c4dee44ce367c1177ab59d5603bc6718dee56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19270",
    "kind": "arxiv",
    "version": 1
  }
}