Pith Number

pith:CIDCOYSH

pith:2020:CIDCOYSHLQ2663JSFMYVVKGFL7

not attested not anchored not stored refs pending

Quantum time crystals with programmable disorder in higher dimensions

A. Kshetrimayum, D. M. Kennes, J. Eisert, M. Goihl

arxiv:2004.07267 v4 · 2020-04-15 · quant-ph · cond-mat.dis-nn · 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{CIDCOYSHLQ2663JSFMYVVKGFL7}

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	2026-07-05T02:49:10.287730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12062762475c35ef6d322b315aa8c55fe2443e8aba3f802be79ca86c3cfda697

Aliases

arxiv: 2004.07267 · arxiv_version: 2004.07267v4 · doi: 10.48550/arxiv.2004.07267 · pith_short_12: CIDCOYSHLQ26 · pith_short_16: CIDCOYSHLQ2663JS · pith_short_8: CIDCOYSH

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/CIDCOYSHLQ2663JSFMYVVKGFL7 \
  | 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: 12062762475c35ef6d322b315aa8c55fe2443e8aba3f802be79ca86c3cfda697

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8cb2e27da09ae69e3dce41f8671a9a8c0c3214ae0f57240d1d7ec85b98440ed",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-04-15T18:02:07Z",
    "title_canon_sha256": "67a673b43d0bee5cc119279e4ab77011504517d234cff7b8c91af3e394368853"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.07267",
    "kind": "arxiv",
    "version": 4
  }
}