Pith Number

pith:AJU5AEP6

pith:2015:AJU5AEP6EJEF7NMUHRDXTU7NWW

not attested not anchored not stored refs pending

Nonlinear evolution of cylindrical gravitational waves: numerical method and physical aspects

E. L. Rodrigues, H. P. de Oliveira, Juliana Celestino

arxiv:1511.02479 v1 · 2015-11-08 · 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{AJU5AEP6EJEF7NMUHRDXTU7NWW}

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	2026-05-18T01:14:44.720799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0269d011fe22485fb5943c4779d3edb585b08ce99abefd0be8e01783009b505e

Aliases

arxiv: 1511.02479 · arxiv_version: 1511.02479v1 · doi: 10.48550/arxiv.1511.02479 · pith_short_12: AJU5AEP6EJEF · pith_short_16: AJU5AEP6EJEF7NMU · pith_short_8: AJU5AEP6

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/AJU5AEP6EJEF7NMUHRDXTU7NWW \
  | 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: 0269d011fe22485fb5943c4779d3edb585b08ce99abefd0be8e01783009b505e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d771e24c8973a25a6201afff69fc6116ccc01bae8f37694e750530c8f2db6448",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-11-08T13:01:35Z",
    "title_canon_sha256": "b0d56d441dc9ed4ad216013586f98b47812b8f61652b59c28a4a88122cafffd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02479",
    "kind": "arxiv",
    "version": 1
  }
}