Pith Number

pith:Q3UYBNHG

pith:2014:Q3UYBNHGFSF2PAMGPB2YB5VW3F

not attested not anchored not stored refs pending

Symmetries of geodesic motion in G\"{o}del-type spacetimes

U. Camci

arxiv:1404.4270 v2 · 2014-04-16 · gr-qc

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T01:43:29.384689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86e980b4e62c8ba78186787580f6b6d95771d24b2348c30567cb93b9c58a88b8

Aliases

arxiv: 1404.4270 · arxiv_version: 1404.4270v2 · doi: 10.48550/arxiv.1404.4270

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/Q3UYBNHGFSF2PAMGPB2YB5VW3F \
  | 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: 86e980b4e62c8ba78186787580f6b6d95771d24b2348c30567cb93b9c58a88b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b8f81ce12d59bfc5e6e515fb17ca51c871395c1f5ec7ca403d8bdbf1e98a7c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-04-16T14:41:41Z",
    "title_canon_sha256": "5fa41e29627d9beb906fbc939cbde1859ad28945672fb5a94aab8099c56ed8ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4270",
    "kind": "arxiv",
    "version": 2
  }
}