Pith Number

pith:CMQIQOX4

pith:2016:CMQIQOX4CFSYHGV6OJ2C5R3CTK

not attested not anchored not stored refs pending

Supersymmetric spin chains with non-monotonic dispersion relation: criticality and entanglement entropy

Artemio Gonz\'alez-L\'opez, Federico Finkel, Jos\'e A. Carrasco, Miguel A. Rodr\'iguez

arxiv:1610.03989 v1 · 2016-10-13 · quant-ph · cond-mat.stat-mech · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMQIQOX4CFSYHGV6OJ2C5R3CTK}

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	2026-05-18T00:52:09.131848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1320883afc1165839abe72742ec7629a8bd5a1c3dd74d241c494746027b04874

Aliases

arxiv: 1610.03989 · arxiv_version: 1610.03989v1 · doi: 10.48550/arxiv.1610.03989 · pith_short_12: CMQIQOX4CFSY · pith_short_16: CMQIQOX4CFSYHGV6 · pith_short_8: CMQIQOX4

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/CMQIQOX4CFSYHGV6OJ2C5R3CTK \
  | 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: 1320883afc1165839abe72742ec7629a8bd5a1c3dd74d241c494746027b04874

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb2e37202d955fceb41080fb5c6fe28b53d0f17c380d8faaf1d783acb69ef3da",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-10-13T09:19:35Z",
    "title_canon_sha256": "dc9f308d7a05eb1072c00380090e6b4c3eb91dc12c3695b1faaf8a291c71a131"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03989",
    "kind": "arxiv",
    "version": 1
  }
}