Pith Number

pith:IKUPJ5CM

pith:2013:IKUPJ5CMEVRBRKR4NVJCG5GCFD

not attested not anchored not stored refs pending

The square-kagome quantum Heisenberg antiferromagnet at high magnetic fields: The localized-magnon paradigm and beyond

Johannes Richter, Oleg Derzhko, Olesia Krupnitska, Taras Krokhmalskii

arxiv:1312.1111 v1 · 2013-12-04 · 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{IKUPJ5CMEVRBRKR4NVJCG5GCFD}

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	2026-05-18T02:43:26.182916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a8f4f44c256218aa3c6d522374c228fbc3067be09e1fc5df81840c96325630

Aliases

arxiv: 1312.1111 · arxiv_version: 1312.1111v1 · doi: 10.48550/arxiv.1312.1111 · pith_short_12: IKUPJ5CMEVRB · pith_short_16: IKUPJ5CMEVRBRKR4 · pith_short_8: IKUPJ5CM

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/IKUPJ5CMEVRBRKR4NVJCG5GCFD \
  | 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: 42a8f4f44c256218aa3c6d522374c228fbc3067be09e1fc5df81840c96325630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "130a3d981aa8305d117d43db112f09cb131d14156ded2fe8f4deed2c41c983e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-12-04T11:20:45Z",
    "title_canon_sha256": "5b0a2ba616adddea8edfa957698ede9a712d4d799a8619cdbe08e1924f6f9a31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1111",
    "kind": "arxiv",
    "version": 1
  }
}