Pith Number

pith:Q7PDFYD7

pith:2014:Q7PDFYD7T5E3AUV5MYBDNTRJDM

not attested not anchored not stored refs pending

Spin and thermal conductivity of quantum spin ladders

C. Karrasch, D. M. Kennes, F. Heidrich-Meisner

arxiv:1412.6047 v2 · 2014-12-18 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7PDFYD7T5E3AUV5MYBDNTRJDM}

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.

Cited by

1 paper in Pith

The Roaming Bethe Roots: An Effective Bethe Ansatz Beyond Integrability

Receipt and verification

First computed	2026-05-18T01:41:16.659442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87de32e07f9f49b052bd660236ce291b177bc7e0b9ce1fe09af3c68dd9b51c75

Aliases

arxiv: 1412.6047 · arxiv_version: 1412.6047v2 · doi: 10.48550/arxiv.1412.6047 · pith_short_12: Q7PDFYD7T5E3 · pith_short_16: Q7PDFYD7T5E3AUV5 · pith_short_8: Q7PDFYD7

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/Q7PDFYD7T5E3AUV5MYBDNTRJDM \
  | 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: 87de32e07f9f49b052bd660236ce291b177bc7e0b9ce1fe09af3c68dd9b51c75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84358c2b176e445c3e4862d792f0229a238b2160b41a7626cbe20546172c4f38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-12-18T20:17:58Z",
    "title_canon_sha256": "e03b2f2c01092d186a8bf0e50058f4fbba01a0cad6a0c1619b49eb59c138fc5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6047",
    "kind": "arxiv",
    "version": 2
  }
}