Pith Number

pith:2XF5O4G2

pith:1994:2XF5O4G2PPEY3F7G73Z4B2ZFLC

not attested not anchored not stored refs pending

Integrability Test for Spin Chains

M. P. Grabowski, P. Mathieu

arxiv:hep-th/9412039 v1 · 1994-12-05 · hep-th · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XF5O4G2PPEY3F7G73Z4B2ZFLC}

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.

Cited by

3 papers in Pith

Constrained integrability and anyonic chains

The $S=\frac{1}{2}$ XY and XYZ models on the two or higher dimensional hypercubic lattice do not possess nontrivial local conserved quantities

Absence of nontrivial local conserved quantities in the quantum compass model on the square lattice

Receipt and verification

First computed	2026-07-04T15:58:21.218677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5cbd770da7bc98d97e6fef3c0eb2558aa47c59afcf2e04186b1d985f5577375

Aliases

arxiv: hep-th/9412039 · arxiv_version: hep-th/9412039v1 · doi: 10.48550/arxiv.hep-th/9412039 · pith_short_12: 2XF5O4G2PPEY · pith_short_16: 2XF5O4G2PPEY3F7G · pith_short_8: 2XF5O4G2

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/2XF5O4G2PPEY3F7G73Z4B2ZFLC \
  | 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: d5cbd770da7bc98d97e6fef3c0eb2558aa47c59afcf2e04186b1d985f5577375

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c373c16dccc75a008f92727600b6d47181762c51f490bb9ff3dd86759871ea82",
    "cross_cats_sorted": [
      "cond-mat"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-12-05T10:45:55Z",
    "title_canon_sha256": "3738e94c3ff38b772866742eea05696999f5716656f713dad8c894cecbf3b563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9412039",
    "kind": "arxiv",
    "version": 1
  }
}