Pith Number

pith:F7AIKOSI

pith:2019:F7AIKOSICVNWHWAQWY7OLMLJU2

not attested not anchored not stored refs pending

Many-body localization in XY spin chains with long-range interactions: An exact diagonalization study

Hui Hu, Jia Wang, Sebastian Schiffer, Xia-Ji Liu

arxiv:1908.04031 v2 · 2019-08-12 · cond-mat.quant-gas · cond-mat.dis-nn · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F7AIKOSICVNWHWAQWY7OLMLJU2}

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	2026-07-05T00:26:39.314143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fc0853a48155b63d810b63ee5b169a69703256898184284855e8d2c0b6963b7

Aliases

arxiv: 1908.04031 · arxiv_version: 1908.04031v2 · doi: 10.48550/arxiv.1908.04031 · pith_short_12: F7AIKOSICVNW · pith_short_16: F7AIKOSICVNWHWAQ · pith_short_8: F7AIKOSI

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/F7AIKOSICVNWHWAQWY7OLMLJU2 \
  | 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: 2fc0853a48155b63d810b63ee5b169a69703256898184284855e8d2c0b6963b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c41506fb4caffb8330658ea22d907e720985314085b95f7e2b21ddc1c08ce7c",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-08-12T07:14:56Z",
    "title_canon_sha256": "30160a03364be97d0f8f4763e498c3a9d4a9d402b0a4ac23d54bcd6226105bd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04031",
    "kind": "arxiv",
    "version": 2
  }
}