Pith Number

pith:TQ2BQOGS

pith:2017:TQ2BQOGSMKB6MCJL462CLZV4TE

not attested not anchored not stored refs pending

Chaotic motion in the Johannsen-Psaltis spacetime

Georgios Lukes-Gerakopoulos, Ond\v{r}ej Zelenka

arxiv:1711.02442 v2 · 2017-11-07 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQ2BQOGSMKB6MCJL462CLZV4TE}

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	2026-05-18T00:31:02.100237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c341838d26283e6092be7b425e6bc9935c44b8af91c8a9a59a9699ff9b88b00

Aliases

arxiv: 1711.02442 · arxiv_version: 1711.02442v2 · doi: 10.48550/arxiv.1711.02442 · pith_short_12: TQ2BQOGSMKB6 · pith_short_16: TQ2BQOGSMKB6MCJL · pith_short_8: TQ2BQOGS

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/TQ2BQOGSMKB6MCJL462CLZV4TE \
  | 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: 9c341838d26283e6092be7b425e6bc9935c44b8af91c8a9a59a9699ff9b88b00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40ad9d343571c9c4643b53d7bcea2d4e6be5fa7d53e6287f94d03f7579972801",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-11-07T12:45:28Z",
    "title_canon_sha256": "66ef50bbef215f80bee9f9a1d8b71e06e6bdc1800875483cb36f8781d32db28a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02442",
    "kind": "arxiv",
    "version": 2
  }
}