Pith Number

pith:QSQ7EMIG

pith:2021:QSQ7EMIG67VZM2PNBJVWD73KYU

not attested not anchored not stored refs pending

A quintet of quandaries: five no-go theorems for Relational Quantum Mechanics

Jacques L. Pienaar

arxiv:2107.00670 v2 · 2021-07-01 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QSQ7EMIG67VZM2PNBJVWD73KYU}

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

Is Quantum Mechanics Universal? EWF Experiments and Non Absoluteness of Events

Receipt and verification

First computed	2026-07-05T03:44:11.207071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84a1f23106f7eb9669ed0a6b61ff6ac52aa907aabf1114988749e8da94d09263

Aliases

arxiv: 2107.00670 · arxiv_version: 2107.00670v2 · doi: 10.48550/arxiv.2107.00670 · pith_short_12: QSQ7EMIG67VZ · pith_short_16: QSQ7EMIG67VZM2PN · pith_short_8: QSQ7EMIG

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/QSQ7EMIG67VZM2PNBJVWD73KYU \
  | 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: 84a1f23106f7eb9669ed0a6b61ff6ac52aa907aabf1114988749e8da94d09263

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f954c460ab27b4abe71b65a7023586d7cd14979a08d5f351d4f3301f153f046c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-07-01T18:00:15Z",
    "title_canon_sha256": "44f861726983d9f1e005df97cdd0d5185531f61a6fa2e2b820b106ee3762cf87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00670",
    "kind": "arxiv",
    "version": 2
  }
}