Pith Number

pith:LAU3FO56

pith:2014:LAU3FO56F23HYOM3O4NKKAZVX6

not attested not anchored not stored refs pending

Why Observable Space Is Solely Three Dimensional

Mario Rabinowitz

arxiv:1502.04989 v2 · 2014-07-16 · physics.gen-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{LAU3FO56F23HYOM3O4NKKAZVX6}

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	2026-05-18T02:26:52.514176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5829b2bbbe2eb67c399b771aa50335bfba2ea8ae18066e428c9bb7394227f238

Aliases

arxiv: 1502.04989 · arxiv_version: 1502.04989v2 · doi: 10.48550/arxiv.1502.04989 · pith_short_12: LAU3FO56F23H · pith_short_16: LAU3FO56F23HYOM3 · pith_short_8: LAU3FO56

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/LAU3FO56F23HYOM3O4NKKAZVX6 \
  | 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: 5829b2bbbe2eb67c399b771aa50335bfba2ea8ae18066e428c9bb7394227f238

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6b2b7184ce0649e595b2095ab7a91da0cf4a91cc17dc4ff8e5dcc8e8171ad50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2014-07-16T18:00:40Z",
    "title_canon_sha256": "52a9c1288de331dc0f6928a3dc1613bde915db14afa50a6e519d3fb86f9422f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04989",
    "kind": "arxiv",
    "version": 2
  }
}