Pith Number

pith:P5ZNHYGP

pith:2017:P5ZNHYGPQWHX4D7XL63KHNA6DF

not attested not anchored not stored refs pending

Correlations and confinement of excitations in an asymmetric Hubbard ladder

Anas Abdelwahab, Eric Jeckelmann (Leibniz Universit\"at Hannover, Germany), Institut f\"ur Theoretische Physik

arxiv:1707.08780 v1 · 2017-07-27 · 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{P5ZNHYGPQWHX4D7XL63KHNA6DF}

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	2026-05-18T00:05:39.695746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f72d3e0cf858f7e0ff75fb6a3b41e1941adf66135d39072b60efdb91393af96

Aliases

arxiv: 1707.08780 · arxiv_version: 1707.08780v1 · doi: 10.48550/arxiv.1707.08780 · pith_short_12: P5ZNHYGPQWHX · pith_short_16: P5ZNHYGPQWHX4D7X · pith_short_8: P5ZNHYGP

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/P5ZNHYGPQWHX4D7XL63KHNA6DF \
  | 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: 7f72d3e0cf858f7e0ff75fb6a3b41e1941adf66135d39072b60efdb91393af96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c7e7090cf6fb683be69e2aaf3c026f223daea2dc1ada1be4fddd1791f61f082",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-07-27T08:51:42Z",
    "title_canon_sha256": "871aed3ad56bf7b53126c86705abf162272a97ffe2d642fb4944003b62873a59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08780",
    "kind": "arxiv",
    "version": 1
  }
}