Pith Number

pith:PDNX434R

pith:2015:PDNX434RGPLKJDNXS2HE2K3PFF

not attested not anchored not stored refs pending

Torsional oscillations of nonbare strange stars

Alessandro Parisi, Francesco Tonelli, Giulia Pagliaroli, Luigi Pilo, Massimo Mannarelli

arxiv:1504.07402 v1 · 2015-04-28 · astro-ph.SR · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDNX434RGPLKJDNXS2HE2K3PFF}

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	2026-05-18T01:24:19.110928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78db7e6f9133d6a48db7968e4d2b6f29471b5f9a929678729cbe51f324506e69

Aliases

arxiv: 1504.07402 · arxiv_version: 1504.07402v1 · doi: 10.48550/arxiv.1504.07402 · pith_short_12: PDNX434RGPLK · pith_short_16: PDNX434RGPLKJDNX · pith_short_8: PDNX434R

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/PDNX434RGPLKJDNXS2HE2K3PFF \
  | 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: 78db7e6f9133d6a48db7968e4d2b6f29471b5f9a929678729cbe51f324506e69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a762b99a6042ed58508706a83b01279e5927fa390935016cf63518dfb9d22c57",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-28T10:00:42Z",
    "title_canon_sha256": "4ebd6cf2a32b9e6d56b9547ad4704c0b09a5000dfa23ca0fa42c3e505a816a49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07402",
    "kind": "arxiv",
    "version": 1
  }
}