Pith Number

pith:DTZPWVTD

pith:2001:DTZPWVTD3ARKEYXI6SXU73YV6V

not attested not anchored not stored refs pending

Strange stars as persistent sources of gravitational waves

D.I. Jones, K.D. Kokkotas, N. Andersson

arxiv:astro-ph/0111582 v1 · 2001-11-30 · astro-ph · 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{DTZPWVTD3ARKEYXI6SXU73YV6V}

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	2026-05-18T04:35:35.958075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cf2fb5663d822a262e8f4af4fef15f5582c131c58c4ed8027ee5a99a844e08c

Aliases

arxiv: astro-ph/0111582 · arxiv_version: astro-ph/0111582v1 · doi: 10.48550/arxiv.astro-ph/0111582 · pith_short_12: DTZPWVTD3ARK · pith_short_16: DTZPWVTD3ARKEYXI · pith_short_8: DTZPWVTD

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/DTZPWVTD3ARKEYXI6SXU73YV6V \
  | 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: 1cf2fb5663d822a262e8f4af4fef15f5582c131c58c4ed8027ee5a99a844e08c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0373a692384aedc1de70a8b333da8971573cec80110171ce4c7e13a17fe62207",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-11-30T12:07:13Z",
    "title_canon_sha256": "42e3b094a8909924e70af2f902a64c5f347c44f4951ef6d8593922635c943fa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0111582",
    "kind": "arxiv",
    "version": 1
  }
}