Pith Number

pith:SGLUCU6Z

pith:2012:SGLUCU6ZMEQQZEASALLQNWVWPY

not attested not anchored not stored refs pending

The Kepler problem in the Snyder space

Carlos Leiva, Joel Saavedra, J.R. Villanueva

arxiv:1211.6785 v1 · 2012-11-29 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SGLUCU6ZMEQQZEASALLQNWVWPY}

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	2026-05-18T00:39:41.207564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91974153d961210c901202d706dab67e140314c376d560f5fb53e9acdaca555a

Aliases

arxiv: 1211.6785 · arxiv_version: 1211.6785v1 · doi: 10.48550/arxiv.1211.6785 · pith_short_12: SGLUCU6ZMEQQ · pith_short_16: SGLUCU6ZMEQQZEAS · pith_short_8: SGLUCU6Z

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/SGLUCU6ZMEQQZEASALLQNWVWPY \
  | 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: 91974153d961210c901202d706dab67e140314c376d560f5fb53e9acdaca555a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14092e3dc7ae37bfa6b1a0effad0950130e8f9e41f70ab5da096de86399cae2e",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-11-29T00:04:45Z",
    "title_canon_sha256": "606f92fa573e1b977e775be4e7fca47062bb6d9d7faa5fb533049d9c16cd324f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6785",
    "kind": "arxiv",
    "version": 1
  }
}