Pith Number

pith:KOEGTNZ2

pith:2026:KOEGTNZ2W3M7XVCIZITBT4OVUJ

not attested not anchored not stored refs pending

High-order perturbative calculations of nuclear ground states: Automated evaluation of many-body diagrams

Achim Schwenk, Alexander Tichai, Nadezda A. Smirnova, Zhen Li

arxiv:2607.00119 v1 · 2026-06-30 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOEGTNZ2W3M7XVCIZITBT4OVUJ}

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	2026-07-02T00:18:35.441450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

538869b73ab6d9fbd448ca2619f1d5a26a2299f2dbd802dd416a8e3f73b1b7f4

Aliases

arxiv: 2607.00119 · arxiv_version: 2607.00119v1 · doi: 10.48550/arxiv.2607.00119 · pith_short_12: KOEGTNZ2W3M7 · pith_short_16: KOEGTNZ2W3M7XVCI · pith_short_8: KOEGTNZ2

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/KOEGTNZ2W3M7XVCIZITBT4OVUJ \
  | 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: 538869b73ab6d9fbd448ca2619f1d5a26a2299f2dbd802dd416a8e3f73b1b7f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39aa68b2ab239b5e53cb4eb8414d3be38b992b58bc4f2d33148db57449962454",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-06-30T19:56:19Z",
    "title_canon_sha256": "5072ba21887d43fd78b846f7347d5dc213a58ce7d095a07d8323d7a9d01e63ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00119",
    "kind": "arxiv",
    "version": 1
  }
}