Pith Number

pith:MAFJTKEJ

pith:2010:MAFJTKEJMVIKZWUFBTLEE6FG4L

not attested not anchored not stored refs pending

Global geometric entanglement in transverse-field XY spin chains: finite and infinite systems

Paul M. Goldbart (UIUC), Smitha Vishveshwara (UIUC), Tzu-Chieh Wei (UBC)

arxiv:1012.4114 v1 · 2010-12-18 · quant-ph · 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{MAFJTKEJMVIKZWUFBTLEE6FG4L}

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	2026-05-18T04:25:02.892494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

600a99a8896550acda850cd64278a6e2e9d155f56a6d7d387721e7c8357232ad

Aliases

arxiv: 1012.4114 · arxiv_version: 1012.4114v1 · doi: 10.48550/arxiv.1012.4114 · pith_short_12: MAFJTKEJMVIK · pith_short_16: MAFJTKEJMVIKZWUF · pith_short_8: MAFJTKEJ

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/MAFJTKEJMVIKZWUFBTLEE6FG4L \
  | 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: 600a99a8896550acda850cd64278a6e2e9d155f56a6d7d387721e7c8357232ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3628d1b9044bcfb313230463e198dc99b632d1425c64a714ffc533e7d23c745",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-12-18T19:46:13Z",
    "title_canon_sha256": "afcdf5c3622ac0466818191b410c059daa6f303d59882bd6b01606a50f7fcb30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4114",
    "kind": "arxiv",
    "version": 1
  }
}