Pith Number

pith:SMC47EMZ

pith:2019:SMC47EMZWSWYRFU742DJORIXGY

not attested not anchored not stored refs pending

Heisenberg-Kitaev physics in magnetic fields

Lukas Janssen, Matthias Vojta

arxiv:1903.07622 v3 · 2019-03-18 · cond-mat.str-el · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMC47EMZWSWYRFU742DJORIXGY}

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	2026-05-17T23:39:24.623113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9305cf9199b4ad88969fe68697451736049fb947dbf7f27761e6431a6dfbc188

Aliases

arxiv: 1903.07622 · arxiv_version: 1903.07622v3 · doi: 10.48550/arxiv.1903.07622 · pith_short_12: SMC47EMZWSWY · pith_short_16: SMC47EMZWSWYRFU7 · pith_short_8: SMC47EMZ

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/SMC47EMZWSWYRFU742DJORIXGY \
  | 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: 9305cf9199b4ad88969fe68697451736049fb947dbf7f27761e6431a6dfbc188

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8934ceffce7a5fcbdc749c7345922a6eb55a15ff92e91f21dcebe7607c19a53d",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-03-18T18:00:01Z",
    "title_canon_sha256": "5bd8df29a775207268deb2c771cf27a55e8f45368e01eb453424eb930a689876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07622",
    "kind": "arxiv",
    "version": 3
  }
}