Pith Number

pith:FSVZMR3E

pith:2026:FSVZMR3EBXBHF4ZYR47FXJU7CU

not attested not anchored not stored refs pending

Benchmarking SOPPA-based methods for the calculation of static and dynamic polarizabilities

Joep van den Brink, Michael Hilding Estes, Stephan P. A. Sauer

arxiv:2607.01801 v1 · 2026-07-02 · 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{FSVZMR3EBXBHF4ZYR47FXJU7CU}

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	2026-07-03T01:17:30.289791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cab9647640dc272f3388f3e5ba69f1517e716adfac058b306d9ff27530c4a38

Aliases

arxiv: 2607.01801 · arxiv_version: 2607.01801v1 · doi: 10.48550/arxiv.2607.01801 · pith_short_12: FSVZMR3EBXBH · pith_short_16: FSVZMR3EBXBHF4ZY · pith_short_8: FSVZMR3E

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/FSVZMR3EBXBHF4ZYR47FXJU7CU \
  | 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: 2cab9647640dc272f3388f3e5ba69f1517e716adfac058b306d9ff27530c4a38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e83502d230429f3af4410e6b031c59edb2a35b5e9de24cd451a3b62f200df16",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-07-02T07:18:10Z",
    "title_canon_sha256": "c4fb1b980fd89f9594af5292106f6a4d57a1f35ee02388ca308c0ed68bc958f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01801",
    "kind": "arxiv",
    "version": 1
  }
}