Pith Number

pith:J2KYZ437

pith:2025:J2KYZ437W3I3JHHHG2BWUFDIMG

not attested not anchored not stored refs pending

Simplifying higher-order perturbation theory for ring-shaped Bose-Hubbard systems

Meret Preu{\ss}

arxiv:2506.03029 v1 · 2025-06-03 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J2KYZ437W3I3JHHHG2BWUFDIMG}

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	2026-07-05T11:15:13.598746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e958cf37fb6d1b49ce736836a1468618b2a4cc3e4971b1b52e541a9068c9b71

Aliases

arxiv: 2506.03029 · arxiv_version: 2506.03029v1 · doi: 10.48550/arxiv.2506.03029 · pith_short_12: J2KYZ437W3I3 · pith_short_16: J2KYZ437W3I3JHHH · pith_short_8: J2KYZ437

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/J2KYZ437W3I3JHHHG2BWUFDIMG \
  | 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: 4e958cf37fb6d1b49ce736836a1468618b2a4cc3e4971b1b52e541a9068c9b71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa268b0d3ae3b43cabcab41f14a61afb42330459df4b4b688cd02657a64a7672",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2025-06-03T16:03:09Z",
    "title_canon_sha256": "3b981c0e465087218529558878618bc50f2f237251634b7124ebe44c8cb3ff2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03029",
    "kind": "arxiv",
    "version": 1
  }
}