Pith Number

pith:IRLZUEN5

pith:2022:IRLZUEN5I47UX2N3PF4WO3SJIN

not attested not anchored not stored refs pending

Three-space from quantum mechanics

L\'aszl\'o B. Szabados

arxiv:2203.04827 v4 · 2022-03-09 · 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{IRLZUEN5I47UX2N3PF4WO3SJIN}

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	2026-07-05T04:55:16.271355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44579a11bd473f4be9bb7979676e494378f38aab87fe9c1bd1813f2a418f8554

Aliases

arxiv: 2203.04827 · arxiv_version: 2203.04827v4 · doi: 10.48550/arxiv.2203.04827 · pith_short_12: IRLZUEN5I47U · pith_short_16: IRLZUEN5I47UX2N3 · pith_short_8: IRLZUEN5

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/IRLZUEN5I47UX2N3PF4WO3SJIN \
  | 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: 44579a11bd473f4be9bb7979676e494378f38aab87fe9c1bd1813f2a418f8554

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62807fbdaef1832c37f21de5fcc72d4799d6b18f8a8a15d9e3d441ca76096093",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-03-09T15:59:47Z",
    "title_canon_sha256": "a66e479c885f208f8c2f949eea589a313b1568b76080e0df296fb882ecfb7fca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.04827",
    "kind": "arxiv",
    "version": 4
  }
}