Pith Number

pith:G4XRXRC2

pith:1998:G4XRXRC2MKJ6RX2FMJQZRAEJLB

not attested not anchored not stored refs pending

Soft modes, Gaps and Magnetization Plateaus in 1D Spin-1/2 Antiferromagnetic Heisenberg Models

A. Fledderjohann, C. Gerhardt, K.-H. M\"utter, M. Karbach, R. Wie{\ss}ner

arxiv:cond-mat/9810272 v1 · 1998-10-21 · 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{G4XRXRC2MKJ6RX2FMJQZRAEJLB}

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	2026-05-18T01:09:19.990004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

372f1bc45a6293e8df456261988089586f505c0e4c1d19051eb7e56ac5800bcd

Aliases

arxiv: cond-mat/9810272 · arxiv_version: cond-mat/9810272v1 · doi: 10.48550/arxiv.cond-mat/9810272 · pith_short_12: G4XRXRC2MKJ6 · pith_short_16: G4XRXRC2MKJ6RX2F · pith_short_8: G4XRXRC2

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/G4XRXRC2MKJ6RX2FMJQZRAEJLB \
  | 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: 372f1bc45a6293e8df456261988089586f505c0e4c1d19051eb7e56ac5800bcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd914f85d161c2adec79cbdd4561ab3226213bb9e649ed4f523a0b55291f9a52",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1998-10-21T09:39:11Z",
    "title_canon_sha256": "d370acfc81d3579ac69e2d5db1fee204349059a8a9d25c2104355370a8257a6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9810272",
    "kind": "arxiv",
    "version": 1
  }
}