Pith Number

pith:NEGP6VQL

pith:2011:NEGP6VQLLVRYKDFVFHTD6SKYQA

not attested not anchored not stored refs pending

Signatures of Delocalization in the Fermionic 1D Hubbard Model with Box Disorder: Comparative Study with DMRG and R-DMFT

Georg Harder, Julia Wernsdorfer, Ulrich Schollwoeck, Walter Hofstetter

arxiv:1108.6057 v1 · 2011-08-30 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NEGP6VQLLVRYKDFVFHTD6SKYQA}

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	2026-05-18T04:14:27.141782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

690cff560b5d63850cb529e63f49588039fd6335d78ca6df9489b03eea30251d

Aliases

arxiv: 1108.6057 · arxiv_version: 1108.6057v1 · doi: 10.48550/arxiv.1108.6057 · pith_short_12: NEGP6VQLLVRY · pith_short_16: NEGP6VQLLVRYKDFV · pith_short_8: NEGP6VQL

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/NEGP6VQLLVRYKDFVFHTD6SKYQA \
  | 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: 690cff560b5d63850cb529e63f49588039fd6335d78ca6df9489b03eea30251d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0437a8aa633cea36675a4f10189974cbe52f3f921a01f6b636832945b0152d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-08-30T20:00:01Z",
    "title_canon_sha256": "b9c17defc0dfa835883be637598bf57d2586bcd22f30273f39d545ad31f0ce89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.6057",
    "kind": "arxiv",
    "version": 1
  }
}