Pith Number

pith:3SWXPUCC

pith:2014:3SWXPUCCUHGP6OMOXQGRQTTGET

not attested not anchored not stored refs pending

Non-Linear Effects in Non-Kerr spacetimes

George Contopoulos, Georgios Lukes-Gerakopoulos, Theocharis A. Apostolatos

arxiv:1408.4697 v1 · 2014-08-20 · gr-qc · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3SWXPUCCUHGP6OMOXQGRQTTGET}

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	2026-05-18T02:43:18.561202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcad77d042a1ccff398ebc0d184e6624e0fcc9140c80afcb0672185923997e2a

Aliases

arxiv: 1408.4697 · arxiv_version: 1408.4697v1 · doi: 10.48550/arxiv.1408.4697 · pith_short_12: 3SWXPUCCUHGP · pith_short_16: 3SWXPUCCUHGP6OMO · pith_short_8: 3SWXPUCC

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/3SWXPUCCUHGP6OMOXQGRQTTGET \
  | 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: dcad77d042a1ccff398ebc0d184e6624e0fcc9140c80afcb0672185923997e2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30e926118a7040582046a5fab479a00fc46cbf9e1ac9ee408780f5402943d542",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-08-20T15:35:52Z",
    "title_canon_sha256": "c164be3018cc6cf28670ebdd37dd7a4cf74bc7f2893c4d66112941400042fe3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4697",
    "kind": "arxiv",
    "version": 1
  }
}