Pith Number

pith:QOIKOFTU

pith:2012:QOIKOFTUTUXC5X23SNHOCUBLQM

not attested not anchored not stored refs pending

Special Relativity over the Field of Rational Numbers

Gergely Sz\'ekely, Madar\'asz X. Judit

arxiv:1209.3492 v1 · 2012-09-16 · math-ph · gr-qc · math.LO · 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{QOIKOFTUTUXC5X23SNHOCUBLQM}

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	2026-05-18T02:31:09.153577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8390a716749d2e2edf5b934ee1502b830b476a49294461fe19f0ec7b9b717e17

Aliases

arxiv: 1209.3492 · arxiv_version: 1209.3492v1 · doi: 10.48550/arxiv.1209.3492 · pith_short_12: QOIKOFTUTUXC · pith_short_16: QOIKOFTUTUXC5X23 · pith_short_8: QOIKOFTU

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/QOIKOFTUTUXC5X23SNHOCUBLQM \
  | 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: 8390a716749d2e2edf5b934ee1502b830b476a49294461fe19f0ec7b9b717e17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4850a052736c81d02550e3a438413929f4aed42b72c989c0274d75fb585f3dbd",
    "cross_cats_sorted": [
      "gr-qc",
      "math.LO",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-09-16T15:20:44Z",
    "title_canon_sha256": "f0bfa1e210a960d678e893a82d9f5d14a8d08f1f3efdf63b42e70376edaea1ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3492",
    "kind": "arxiv",
    "version": 1
  }
}