Pith Number

pith:DFISDJXO

pith:2021:DFISDJXOBX6VTQTEAL3PPJGVH3

not attested not anchored not stored refs pending

Symmetry-Protected Infinite-Temperature Quantum Memory from Subsystem Codes

Dominic J. Williamson, Julia Wildeboer, Thomas Iadecola

arxiv:2110.05710 v2 · 2021-10-12 · quant-ph · 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{DFISDJXOBX6VTQTEAL3PPJGVH3}

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

1 paper in Pith

Free-Fermion Subsystem Codes

Receipt and verification

First computed	2026-07-05T04:31:57.532086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

195121a6ee0dfd59c26402f6f7a4d53ed6df4a804dae1827d9520091b3d7b597

Aliases

arxiv: 2110.05710 · arxiv_version: 2110.05710v2 · doi: 10.48550/arxiv.2110.05710 · pith_short_12: DFISDJXOBX6V · pith_short_16: DFISDJXOBX6VTQTE · pith_short_8: DFISDJXO

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/DFISDJXOBX6VTQTEAL3PPJGVH3 \
  | 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: 195121a6ee0dfd59c26402f6f7a4d53ed6df4a804dae1827d9520091b3d7b597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f704360a032e8c2668ee4f5188af809bc9e9b674eca94f7a5ffa30486ab477f",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-10-12T02:55:24Z",
    "title_canon_sha256": "e861720579228c933e07ee4d0207e8b18cba3ad53ac27158eea9ee5b2377ea74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.05710",
    "kind": "arxiv",
    "version": 2
  }
}