Pith Number

pith:QWRWAGFW

pith:2011:QWRWAGFWUVYN5DAXKIWO4J2WXF

not attested not anchored not stored refs pending

Frustrated spin chains in strong magnetic field: dilute two-component Bose gas regime

A. K. Kolezhuk, F. Heidrich-Meisner, S. Greschner, T. Vekua

arxiv:1112.5720 v2 · 2011-12-24 · cond-mat.str-el · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QWRWAGFWUVYN5DAXKIWO4J2WXF}

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	2026-05-18T03:58:39.440011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85a36018b6a570de8c17522cee2756b9560c224dfe925d380f6f4493ebac9611

Aliases

arxiv: 1112.5720 · arxiv_version: 1112.5720v2 · doi: 10.48550/arxiv.1112.5720 · pith_short_12: QWRWAGFWUVYN · pith_short_16: QWRWAGFWUVYN5DAX · pith_short_8: QWRWAGFW

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/QWRWAGFWUVYN5DAXKIWO4J2WXF \
  | 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: 85a36018b6a570de8c17522cee2756b9560c224dfe925d380f6f4493ebac9611

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab5fee3d3719dd8f0cb19ea071e1389861df321d6853da823bc937259e51cb7b",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-12-24T12:46:26Z",
    "title_canon_sha256": "2c66973cf884695724eff00aacf89477b226d19a5c08da22e17d70f02a69e366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5720",
    "kind": "arxiv",
    "version": 2
  }
}