Pith Number

pith:PLETJMBT

pith:2019:PLETJMBTXBYCR62AYCT2FQM4DD

not attested not anchored not stored refs pending

Emergence of magnetic null points in electro-vacuum magnetospheres of compact objects: The case of a plunging neutron star

Ond\v{r}ej Kop\'a\v{c}ek, Tayebeh Tahamtan, Vladim\'ir Karas

arxiv:1902.09890 v1 · 2019-02-26 · 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{PLETJMBTXBYCR62AYCT2FQM4DD}

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	2026-05-17T23:52:35.097656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ac934b033b87028fb40c0a7a2c19c18dc63e2842b51bb82b07dbcc945884b34

Aliases

arxiv: 1902.09890 · arxiv_version: 1902.09890v1 · doi: 10.48550/arxiv.1902.09890 · pith_short_12: PLETJMBTXBYC · pith_short_16: PLETJMBTXBYCR62A · pith_short_8: PLETJMBT

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/PLETJMBTXBYCR62AYCT2FQM4DD \
  | 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: 7ac934b033b87028fb40c0a7a2c19c18dc63e2842b51bb82b07dbcc945884b34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68becf6628a92ae75aaa1114ed5d6ea31a6da5e6ed5a38497cc1b636824f2a2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-02-26T12:33:19Z",
    "title_canon_sha256": "90788d44df8688604426c5fe5d015961e873cf6402ae9d0faf1c506162be1fde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09890",
    "kind": "arxiv",
    "version": 1
  }
}