Pith Number

pith:2DXKALLP

pith:2021:2DXKALLP6EKJBZS7DDVAOPDZI6

not attested not anchored not stored refs pending

Simulating violation of causality using a topological phase transition

Anindita Bera, Germ\'an Sierra, Sudipto Singha Roy

arxiv:2105.09795 v5 · 2021-05-20 · 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{2DXKALLP6EKJBZS7DDVAOPDZI6}

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	2026-07-05T04:07:04.011401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0eea02d6ff11490e65f18ea073c794791dad655e6b25bc3bffa2f2e1e6a457d

Aliases

arxiv: 2105.09795 · arxiv_version: 2105.09795v5 · doi: 10.48550/arxiv.2105.09795 · pith_short_12: 2DXKALLP6EKJ · pith_short_16: 2DXKALLP6EKJBZS7 · pith_short_8: 2DXKALLP

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/2DXKALLP6EKJBZS7DDVAOPDZI6 \
  | 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: d0eea02d6ff11490e65f18ea073c794791dad655e6b25bc3bffa2f2e1e6a457d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7c04f61f89229e9b39fd8270a7bdca75cbea256081a40094ba41ff3636ea435",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-05-20T14:49:41Z",
    "title_canon_sha256": "efa4928bc8652cc360f378a94f3416135623451173533a4b7d414fd066bcf9ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.09795",
    "kind": "arxiv",
    "version": 5
  }
}