Pith Number

pith:T7P6V364

pith:2012:T7P6V364OR3QJKPC5Q26QWLP4B

not attested not anchored not stored refs pending

Noncommutative of space-time and the relativistic Hydrogen atom

Slimane Zaim, Yazid Delenda

arxiv:1212.0208 v1 · 2012-12-02 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T7P6V364OR3QJKPC5Q26QWLP4B}

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	2026-05-18T03:27:01.327384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fdfeaefdc747704a9e2ec35e8596fe0633347024e833acdeab480d9a0acc0be

Aliases

arxiv: 1212.0208 · arxiv_version: 1212.0208v1 · doi: 10.48550/arxiv.1212.0208 · pith_short_12: T7P6V364OR3Q · pith_short_16: T7P6V364OR3QJKPC · pith_short_8: T7P6V364

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/T7P6V364OR3QJKPC5Q26QWLP4B \
  | 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: 9fdfeaefdc747704a9e2ec35e8596fe0633347024e833acdeab480d9a0acc0be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "939f8c10d3c3a3227dd98942971e943fc032085f9e33987fdae04745f263d4b8",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-12-02T13:48:12Z",
    "title_canon_sha256": "265971c89947e7a5dc4debdd1bc5c6582b870c2f25fb9b7fa4430d1778009109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0208",
    "kind": "arxiv",
    "version": 1
  }
}