Pith Number

pith:K7YRDMWT

pith:2025:K7YRDMWTIXN4THLKV456KQH7I6

not attested not anchored not stored refs pending

Superluminal Quantum Reference Frames

Amrapali Sen, {\L}ukasz Rudnicki, Matthias Salzger

arxiv:2506.11787 v2 · 2025-06-13 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7YRDMWTIXN4THLKV456KQH7I6}

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	2026-05-29T01:04:53.934796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57f111b2d345dbc99d6aaf3be540ff47a9268fdd6c44610f2c73af384b7e11dc

Aliases

arxiv: 2506.11787 · arxiv_version: 2506.11787v2 · doi: 10.48550/arxiv.2506.11787 · pith_short_12: K7YRDMWTIXN4 · pith_short_16: K7YRDMWTIXN4THLK · pith_short_8: K7YRDMWT

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/K7YRDMWTIXN4THLKV456KQH7I6 \
  | 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: 57f111b2d345dbc99d6aaf3be540ff47a9268fdd6c44610f2c73af384b7e11dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "020b43f1758ce1c3f73475c22b9d21b854e8b2dfc14cd0a5e4addea0e2b17610",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-06-13T13:49:06Z",
    "title_canon_sha256": "e0cd91b749adcdb84f950e001cc721e487f21356140fc5d657d73653e11d147a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.11787",
    "kind": "arxiv",
    "version": 2
  }
}