Pith Number

pith:XBYKWH3A

pith:2019:XBYKWH3AOCOPR42RRVQUQGEOXG

not attested not anchored not stored refs pending

Epicyclic oscillations in the Hartle-Thorne external geometry

Gabriela Urbancov\'a, Gabriel T\"or\"ok, John C. Miller, Martin Blaschke, Martin Urbanec, Zden\v{e}k Stuchl\'ik

arxiv:1905.00730 v1 · 2019-05-02 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBYKWH3AOCOPR42RRVQUQGEOXG}

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	2026-05-17T23:44:18.769544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b870ab1f60709cf8f3518d6148188eb99b392d5da58ac52a835edff0b04d51fa

Aliases

arxiv: 1905.00730 · arxiv_version: 1905.00730v1 · doi: 10.48550/arxiv.1905.00730 · pith_short_12: XBYKWH3AOCOP · pith_short_16: XBYKWH3AOCOPR42R · pith_short_8: XBYKWH3A

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/XBYKWH3AOCOPR42RRVQUQGEOXG \
  | 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: b870ab1f60709cf8f3518d6148188eb99b392d5da58ac52a835edff0b04d51fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12793eb9e8e4554a9203b020f3b01691691e095b74238b782f3ff5b6b378d379",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-05-02T13:35:25Z",
    "title_canon_sha256": "d268c96951323827992c018e4ced182c587794d7010bee716eae66483da59755"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00730",
    "kind": "arxiv",
    "version": 1
  }
}