Pith Number

pith:7RFQZXYU

pith:2008:7RFQZXYUFI6COKXKGOQE3M33SV

not attested not anchored not stored refs pending

Kondo Cloud Mediated Long Range Entanglement After Local Quench in a Spin Chain

Abolfazl Bayat, Pasquale Sodano, Sougato Bose

arxiv:0811.2677 v3 · 2008-11-17 · cond-mat.str-el · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RFQZXYUFI6COKXKGOQE3M33SV}

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	2026-05-18T03:24:09.082983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc4b0cdf142a3c272aea33a04db37b957f0b6436a385263bf87131cdbf1a9959

Aliases

arxiv: 0811.2677 · arxiv_version: 0811.2677v3 · doi: 10.48550/arxiv.0811.2677 · pith_short_12: 7RFQZXYUFI6C · pith_short_16: 7RFQZXYUFI6COKXK · pith_short_8: 7RFQZXYU

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/7RFQZXYUFI6COKXKGOQE3M33SV \
  | 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: fc4b0cdf142a3c272aea33a04db37b957f0b6436a385263bf87131cdbf1a9959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b4b71e5898c53140c059ccfdec5157f263849d748dd9ebd99bf92f3cbbafc65",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-11-17T11:21:48Z",
    "title_canon_sha256": "6527ebf80e73449a8ae867f9a1a5af5d6dec9e6bdbb3740d68c493047716453e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.2677",
    "kind": "arxiv",
    "version": 3
  }
}