Pith Number

pith:XCWYSGC4

pith:2017:XCWYSGC4HWEECMIKFPTO2Y7HL3

not attested not anchored not stored refs pending

Ordered states in the Kitaev-Heisenberg model: From 1D chains to 2D honeycomb

Cli\`o Efthimia Agrapidis, Jeroen van den Brink, Satoshi Nishimoto

arxiv:1712.07418 v2 · 2017-12-20 · 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{XCWYSGC4HWEECMIKFPTO2Y7HL3}

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	2026-05-18T00:24:37.140121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8ad89185c3d8841310a2be6ed63e75ef779df8f77f468a4bf6669dbbe37d2c8

Aliases

arxiv: 1712.07418 · arxiv_version: 1712.07418v2 · doi: 10.48550/arxiv.1712.07418 · pith_short_12: XCWYSGC4HWEE · pith_short_16: XCWYSGC4HWEECMIK · pith_short_8: XCWYSGC4

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/XCWYSGC4HWEECMIKFPTO2Y7HL3 \
  | 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: b8ad89185c3d8841310a2be6ed63e75ef779df8f77f468a4bf6669dbbe37d2c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "185525fd7bd0951e73c4578e47d121ac9a4868399a651eb00cb8c48330ce40d6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-12-20T11:22:05Z",
    "title_canon_sha256": "5fa2766ac2015b36bb628b2771084d0ef8864655e7bf9344afcc0db9f6552dbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07418",
    "kind": "arxiv",
    "version": 2
  }
}