Pith Number

pith:FKGQOEQ6

pith:2010:FKGQOEQ6GFKXMSPVXIQHCNNQHN

not attested not anchored not stored refs pending

Condensed Groundstates of Frustrated Bose-Hubbard Models

Gunnar Moller, Nigel R. Cooper

arxiv:1009.4420 v1 · 2010-09-22 · 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{FKGQOEQ6GFKXMSPVXIQHCNNQHN}

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	2026-05-18T04:32:21.840922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a8d07121e31557649f5ba207135b03b77bf0ea45b71911011b33d33c629d9d6

Aliases

arxiv: 1009.4420 · arxiv_version: 1009.4420v1 · doi: 10.48550/arxiv.1009.4420 · pith_short_12: FKGQOEQ6GFKX · pith_short_16: FKGQOEQ6GFKXMSPV · pith_short_8: FKGQOEQ6

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/FKGQOEQ6GFKXMSPVXIQHCNNQHN \
  | 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: 2a8d07121e31557649f5ba207135b03b77bf0ea45b71911011b33d33c629d9d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36898f48f98f47fed126bb8ba74d664b6b40c4c05888a1ad5e1cf4d6bde244e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2010-09-22T16:50:35Z",
    "title_canon_sha256": "b11530bff1df91514fd28275a38eed1612f38d52d4e0c3a90308dcdc11e7bcf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4420",
    "kind": "arxiv",
    "version": 1
  }
}