Pith Number

pith:EKAP32F2

pith:2017:EKAP32F2H52WW57RL35DMHFAO7

not attested not anchored not stored refs pending

Nonlinear Dynamics in the Einstein-Gauss-Bonnet gravity

Hisa-aki Shinkai, Takashi Torii

arxiv:1706.02070 v3 · 2017-06-07 · 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{EKAP32F2H52WW57RL35DMHFAO7}

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.

Cited by

1 paper in Pith

Autonomous Dynamical System of Einstein-Gauss-Bonnet Cosmologies

Receipt and verification

First computed	2026-05-18T00:38:02.302779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2280fde8ba3f756b77f15efa361ca077c905a2861adaad58dac87214f005d556

Aliases

arxiv: 1706.02070 · arxiv_version: 1706.02070v3 · doi: 10.48550/arxiv.1706.02070 · pith_short_12: EKAP32F2H52W · pith_short_16: EKAP32F2H52WW57R · pith_short_8: EKAP32F2

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/EKAP32F2H52WW57RL35DMHFAO7 \
  | 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: 2280fde8ba3f756b77f15efa361ca077c905a2861adaad58dac87214f005d556

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e113287518b02341eb9f86d26b906a42f66b3ff699bc7bbf9946962ff6d16c17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-06-07T07:25:32Z",
    "title_canon_sha256": "c9a2bfcf42a04ecb2f23161a300040ba07e9a4b66afc03a62b0d57dcc2d459b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02070",
    "kind": "arxiv",
    "version": 3
  }
}