Pith Number

pith:F2HXV5QS

pith:2019:F2HXV5QSVLDWRA5PUZL4FSQOUF

not attested not anchored not stored refs pending

SU(4) topological RVB spin liquid on the square lattice

Didier Poilblanc, Olivier Gauth\'e, Sylvain Capponi

arxiv:1901.05905 v3 · 2019-01-17 · 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{F2HXV5QSVLDWRA5PUZL4FSQOUF}

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	2026-05-17T23:41:45.316175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e8f7af612aac76883afa657c2ca0ea158832a6b3d954d3bd2b7bfa6c98ddfe1

Aliases

arxiv: 1901.05905 · arxiv_version: 1901.05905v3 · doi: 10.48550/arxiv.1901.05905 · pith_short_12: F2HXV5QSVLDW · pith_short_16: F2HXV5QSVLDWRA5P · pith_short_8: F2HXV5QS

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/F2HXV5QSVLDWRA5PUZL4FSQOUF \
  | 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: 2e8f7af612aac76883afa657c2ca0ea158832a6b3d954d3bd2b7bfa6c98ddfe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61675aeb2f46fb63e1da34c829557c06144889f7a402ced886c88ef02086b6a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-01-17T17:07:39Z",
    "title_canon_sha256": "41c79e77780eff5d694e3a541a7a57ce913b17547e57197d8c8481bcb4b88d4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05905",
    "kind": "arxiv",
    "version": 3
  }
}