Pith Number

pith:K57M2GKK

pith:2019:K57M2GKKJGAHI2CCD7D3QWHV4U

not attested not anchored not stored refs pending

Combined use of translational and spin-rotational invariance for spin systems

J. Schnack (Bielefeld University), T. Heitmann (Osnabr\"uck University)

arxiv:1902.02093 v1 · 2019-02-06 · 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{K57M2GKKJGAHI2CCD7D3QWHV4U}

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	2026-05-17T23:49:01.990358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

577ecd194a49807468421fc7b858f5e5364f4d2ee11381f92cd523249bfd12f6

Aliases

arxiv: 1902.02093 · arxiv_version: 1902.02093v1 · doi: 10.48550/arxiv.1902.02093 · pith_short_12: K57M2GKKJGAH · pith_short_16: K57M2GKKJGAHI2CC · pith_short_8: K57M2GKK

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/K57M2GKKJGAHI2CCD7D3QWHV4U \
  | 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: 577ecd194a49807468421fc7b858f5e5364f4d2ee11381f92cd523249bfd12f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2443a637ea8aa301a564c84cafcea2912f11dc4637d66a0ed3bee055729f9228",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-02-06T10:13:07Z",
    "title_canon_sha256": "4d6a668e6ef076b72ac71f3657e3b0f28190b164028c08762292cb878e02381e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02093",
    "kind": "arxiv",
    "version": 1
  }
}