Pith Number

pith:WB6JBNOX

pith:2026:WB6JBNOXN7XEOXR6HZ24OHZHIY

not attested not anchored not stored refs pending

Connection between $GW$ and Extended Coupled Cluster

Andreas Gr\"uneis, Andreas Irmler, Johannes T\"olle, Marios-Petros Kitsaras, Pierre-Fran\c{c}ois Loos

arxiv:2602.10887 v2 · 2026-02-11 · 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{WB6JBNOXN7XEOXR6HZ24OHZHIY}

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	2026-06-05T01:14:35.052746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b07c90b5d76fee475e3e3e75c71f274610e3e3a6edb61bb2e898d3591b2b2078

Aliases

arxiv: 2602.10887 · arxiv_version: 2602.10887v2 · doi: 10.48550/arxiv.2602.10887 · pith_short_12: WB6JBNOXN7XE · pith_short_16: WB6JBNOXN7XEOXR6 · pith_short_8: WB6JBNOX

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/WB6JBNOXN7XEOXR6HZ24OHZHIY \
  | 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: b07c90b5d76fee475e3e3e75c71f274610e3e3a6edb61bb2e898d3591b2b2078

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b7d4d9250fe4a1d67002129b5d5e2f02072c5e68df1649358066e7155cc591f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-02-11T14:16:39Z",
    "title_canon_sha256": "5af52de2201c5cf861f7c16d1315f75d9b72afdbaf7dce9a070cb72c5bb203e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.10887",
    "kind": "arxiv",
    "version": 2
  }
}