Pith Number

pith:QO6SRB32

pith:2012:QO6SRB32A5K2GRWX66DB4K2QCT

not attested not anchored not stored refs pending

Constants of motion in stationary axisymmetric gravitational fields

Charalampos Markakis

arxiv:1202.5228 v2 · 2012-02-23 · astro-ph.SR · gr-qc · 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{QO6SRB32A5K2GRWX66DB4K2QCT}

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	2026-05-18T02:50:52.145883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83bd28877a0755a346d7f7861e2b5014ea3a2cffb7ef9058e8ffd08398e94e9c

Aliases

arxiv: 1202.5228 · arxiv_version: 1202.5228v2 · doi: 10.48550/arxiv.1202.5228 · pith_short_12: QO6SRB32A5K2 · pith_short_16: QO6SRB32A5K2GRWX · pith_short_8: QO6SRB32

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/QO6SRB32A5K2GRWX66DB4K2QCT \
  | 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: 83bd28877a0755a346d7f7861e2b5014ea3a2cffb7ef9058e8ffd08398e94e9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7f3c0c0b887300d2f22b927b72dfe86b72b85a4ec16b48a6651f18da80c7896",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-02-23T16:41:47Z",
    "title_canon_sha256": "540351a168d0d4e5cc94bc3ca111222a5e2a7f709435e33395d2ce8799ac55bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5228",
    "kind": "arxiv",
    "version": 2
  }
}