Pith Number

pith:R34VVHAC

pith:2011:R34VVHACHGPKZNVFIANNSMCAS5

not attested not anchored not stored refs pending

Ground-state properties of the one-dimensional attractive Hubbard model with confinement: a comparative study

Gao Xianlong, Ji-Hong Hu, Jing-Jing Wang, Masahiko Machida, Masahiko Okumura, Ryo Igarashi, Susumu Yamada

arxiv:1101.0962 v1 · 2011-01-05 · cond-mat.quant-gas · 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{R34VVHACHGPKZNVFIANNSMCAS5}

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	2026-05-18T02:04:12.887303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ef95a9c02399eacb6a5401ad930409756d3a0a2ecd596cd58233657aa00c9ef

Aliases

arxiv: 1101.0962 · arxiv_version: 1101.0962v1 · doi: 10.48550/arxiv.1101.0962 · pith_short_12: R34VVHACHGPK · pith_short_16: R34VVHACHGPKZNVF · pith_short_8: R34VVHAC

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/R34VVHACHGPKZNVFIANNSMCAS5 \
  | 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: 8ef95a9c02399eacb6a5401ad930409756d3a0a2ecd596cd58233657aa00c9ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e436eef584a78594e52c946a7e95c173b79a32bed1e417c54c9b2bd2dd84c947",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-01-05T13:24:07Z",
    "title_canon_sha256": "78e53c5af8c5818f6134ef24401db64b2d4a331a067bc468488e46f1e8413894"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0962",
    "kind": "arxiv",
    "version": 1
  }
}