Pith Number

pith:XNSYWZJG

pith:1997:XNSYWZJGIRNF3ALZPSNZPMIICL

not attested not anchored not stored refs pending

2D XXZ Model ground state Properties using an analytic Lanczos Expansion

(2) School of Physics, Australia), Australia., L.C.L. Hollenberg (1), N.S. Witte (1), School of Physics, University of Melbourne, University of New South Wales, Zheng Weihong (2) ((1) Research Centre for High Energy Physics

arxiv:cond-mat/9702017 v1 · 1997-02-03 · cond-mat.stat-mech · 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{XNSYWZJGIRNF3ALZPSNZPMIICL}

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	2026-07-04T16:03:40.402732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb658b6526445a5d81797c9b97b10812edc55b0be91e1cbc2a1e9929210cf98b

Aliases

arxiv: cond-mat/9702017 · arxiv_version: cond-mat/9702017v1 · doi: 10.48550/arxiv.cond-mat/9702017 · pith_short_12: XNSYWZJGIRNF · pith_short_16: XNSYWZJGIRNF3ALZ · pith_short_8: XNSYWZJG

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/XNSYWZJGIRNF3ALZPSNZPMIICL \
  | 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: bb658b6526445a5d81797c9b97b10812edc55b0be91e1cbc2a1e9929210cf98b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea709592e2346186e6094264c16620ec0437e440cba2e87599ea550373f0d97b",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1997-02-03T06:59:09Z",
    "title_canon_sha256": "0294886617c8e70e17421df469be980cd0f87726053d9276f31804aa4deded37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9702017",
    "kind": "arxiv",
    "version": 1
  }
}