Pith Number

pith:SQMRRZPJ

pith:2018:SQMRRZPJ3FBCY2NKCAPNCOT6ZM

not attested not anchored not stored refs pending

New state of matter: heavy-fermion systems, quantum spin liquids, quasicrystals, cold gases, and high temperature superconductors

A.Z. Msezane, E.V. Kirichenko, G.S. Japaridze, J.W. Clark, K.G.Popov, M. Ya. Amusia, P. Schuck, V.A. Stephanovich, V.R. Shaginyan

arxiv:1806.03676 v1 · 2018-06-10 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQMRRZPJ3FBCY2NKCAPNCOT6ZM}

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	2026-05-18T00:13:42.467240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

941918e5e9d9422c69aa101ed13a7ecb089365a3d4c15b2e11ac771be3aca2d6

Aliases

arxiv: 1806.03676 · arxiv_version: 1806.03676v1 · doi: 10.48550/arxiv.1806.03676 · pith_short_12: SQMRRZPJ3FBC · pith_short_16: SQMRRZPJ3FBCY2NK · pith_short_8: SQMRRZPJ

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/SQMRRZPJ3FBCY2NKCAPNCOT6ZM \
  | 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: 941918e5e9d9422c69aa101ed13a7ecb089365a3d4c15b2e11ac771be3aca2d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eb28bfcdd2d95521d29b997263aef8664a9375b6fe5196d68035105b0e64165",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-06-10T15:36:44Z",
    "title_canon_sha256": "667e2401c11e23da0ef03f093e7068cf9abd0b8ac8b85d273d1d5f9de887bef6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03676",
    "kind": "arxiv",
    "version": 1
  }
}