Pith Number

pith:R6BKSUYR

pith:2024:R6BKSUYROL4Y5DIBJ36LPAFHY3

not attested not anchored not stored refs pending

FragPT2: Multi-Fragment Wavefunction Embedding with Perturbative Interactions

Emiel Koridon, Lucas Visscher, Souloke Sen, Stefano Polla

arxiv:2408.05250 v2 · 2024-08-08 · physics.chem-ph · quant-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{R6BKSUYROL4Y5DIBJ36LPAFHY3}

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	2026-07-05T10:00:39.853044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f82a9531172f98e8d014efcb780a7c6ce2b40bb095e8f6fd11a3ca7c018c0cb

Aliases

arxiv: 2408.05250 · arxiv_version: 2408.05250v2 · doi: 10.48550/arxiv.2408.05250 · pith_short_12: R6BKSUYROL4Y · pith_short_16: R6BKSUYROL4Y5DIB · pith_short_8: R6BKSUYR

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/R6BKSUYROL4Y5DIBJ36LPAFHY3 \
  | 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: 8f82a9531172f98e8d014efcb780a7c6ce2b40bb095e8f6fd11a3ca7c018c0cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "177789fecbd337afd65d863d616f2268b40c0aa05665a32ec5ffc668e2246eae",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-08-08T18:00:20Z",
    "title_canon_sha256": "ceb19f28ef4d9014c2157e5033715dc7201d95525ef0fc6e0f0421f6bff9a2b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.05250",
    "kind": "arxiv",
    "version": 2
  }
}