Pith Number

pith:7D65GPNJ

pith:2010:7D65GPNJEQRIFZ6OS33YJVY3XT

not attested not anchored not stored refs pending

Variational cluster approach for strongly correlated lattice bosons in the superfluid phase

Enrico Arrigoni, Michael Knap, Wolfgang von der Linden

arxiv:1010.4295 v3 · 2010-10-20 · cond-mat.quant-gas · cond-mat.other · 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{7D65GPNJEQRIFZ6OS33YJVY3XT}

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	2026-05-18T04:24:45.185948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8fdd33da9242282e7ce96f784d71bbcccd826b189921bb0709b6b5e2cda89ed

Aliases

arxiv: 1010.4295 · arxiv_version: 1010.4295v3 · doi: 10.48550/arxiv.1010.4295 · pith_short_12: 7D65GPNJEQRI · pith_short_16: 7D65GPNJEQRIFZ6O · pith_short_8: 7D65GPNJ

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/7D65GPNJEQRIFZ6OS33YJVY3XT \
  | 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: f8fdd33da9242282e7ce96f784d71bbcccd826b189921bb0709b6b5e2cda89ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fa0b02f8b391b9e5d9ee0d56b0c82286a41adfd6ee22953ece914cdd3c03d02",
    "cross_cats_sorted": [
      "cond-mat.other",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2010-10-20T19:55:33Z",
    "title_canon_sha256": "c22e541ccf6d9154a442fd66c7a4a1f591c0c3806c257bbccae6392ef82ed3ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4295",
    "kind": "arxiv",
    "version": 3
  }
}