Pith Number

pith:ABGGUHWD

pith:2025:ABGGUHWDEOCALTTVFGPSC5VY4Y

not attested not anchored not stored refs pending

Long-distance genuine multipartite Entanglement between Magnetic Defects in Spin Chains

Fabio Franchini, Gianpaolo Torre, Jovan Odavi\'c, Marcin Wie\'sniak, Mirko Consiglio, Riccarda Bonsignori, Salvatore M. Giampaolo, Tony J. G. Apollaro

arxiv:2501.12446 v1 · 2025-01-21 · 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{ABGGUHWDEOCALTTVFGPSC5VY4Y}

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	2026-07-05T11:19:02.876610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

004c6a1ec3238405ce75299f2176b8e61437bcbd7e9bf72cd393143449bcdfcc

Aliases

arxiv: 2501.12446 · arxiv_version: 2501.12446v1 · doi: 10.48550/arxiv.2501.12446 · pith_short_12: ABGGUHWDEOCA · pith_short_16: ABGGUHWDEOCALTTV · pith_short_8: ABGGUHWD

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/ABGGUHWDEOCALTTVFGPSC5VY4Y \
  | 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: 004c6a1ec3238405ce75299f2176b8e61437bcbd7e9bf72cd393143449bcdfcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e085559f130c05f3a16a6295755337f8c930e5fb098dcb40284dc1d30431f23f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-01-21T19:00:04Z",
    "title_canon_sha256": "8fb3ba94fc590f96a11c8a78f7d3b8d9ebbca2f7c51ec522bbb1e6df249c02d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12446",
    "kind": "arxiv",
    "version": 1
  }
}