Pith Number

pith:2ARDZVEA

pith:2007:2ARDZVEAOSFFEONBPPOLK3WVJH

not attested not anchored not stored refs pending

Quantum Monte-Carlo study of a two-species boson Hubbard model

Fu-Chun Zhang, Matthias Troyer, Siegfried Guertler

arxiv:0712.2504 v1 · 2007-12-15 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ARDZVEAOSFFEONBPPOLK3WVJH}

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	2026-05-18T03:01:22.506901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0223cd480748a5239a17bdcb56ed549fca640556c23eb4e1620f02589dc87d7

Aliases

arxiv: 0712.2504 · arxiv_version: 0712.2504v1 · doi: 10.48550/arxiv.0712.2504 · pith_short_12: 2ARDZVEAOSFF · pith_short_16: 2ARDZVEAOSFFEONB · pith_short_8: 2ARDZVEA

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/2ARDZVEAOSFFEONBPPOLK3WVJH \
  | 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: d0223cd480748a5239a17bdcb56ed549fca640556c23eb4e1620f02589dc87d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7eb8983704616755cfdc83ce6d0db912abb45cd5946a69c81c15ac0c07f8b1c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2007-12-15T11:19:50Z",
    "title_canon_sha256": "c27b78b9a9033eaceab7d8dd7b1e0cd49e42c3b8e7be3c5e869b6f8b0dc1151d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.2504",
    "kind": "arxiv",
    "version": 1
  }
}