Pith Number

pith:RXG53XUR

pith:2016:RXG53XURFV2HUGW7NM4Q4LOUYA

not attested not anchored not stored refs pending

From the Quantum Transfer Matrix to the Quench Action: The Loschmidt echo in $XXZ$ Heisenberg spin chains

Bal\'azs Pozsgay, Eric Vernier, Lorenzo Piroli

arxiv:1611.06126 v2 · 2016-11-18 · cond-mat.stat-mech · math-ph · math.MP · 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{RXG53XURFV2HUGW7NM4Q4LOUYA}

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	2026-05-18T00:50:37.517350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dcdddde912d747a1adf6b390e2dd4c03d2ebbd1548dbfbcdd2885a968111dce

Aliases

arxiv: 1611.06126 · arxiv_version: 1611.06126v2 · doi: 10.48550/arxiv.1611.06126 · pith_short_12: RXG53XURFV2H · pith_short_16: RXG53XURFV2HUGW7 · pith_short_8: RXG53XUR

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/RXG53XURFV2HUGW7NM4Q4LOUYA \
  | 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: 8dcdddde912d747a1adf6b390e2dd4c03d2ebbd1548dbfbcdd2885a968111dce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "572bbdd88ddb88f9659aa552b757e1d05cf6f25989a54c7b8af6f414489cab68",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2016-11-18T15:40:55Z",
    "title_canon_sha256": "a17fb7ae7b2f39540e36075afc83c978f7417e1ef0240d4f67787936d05762ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06126",
    "kind": "arxiv",
    "version": 2
  }
}