Pith Number

pith:ODIXZLRA

pith:2017:ODIXZLRAK5B7KHR6CDXBP3DUDD

not attested not anchored not stored refs pending

News on the X-ray emission from hot subdwarf stars

N. La Palombara, S. Mereghetti (INAF - IASF Milano)

arxiv:1712.00276 v1 · 2017-12-01 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ODIXZLRAK5B7KHR6CDXBP3DUDD}

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	2026-05-18T00:29:06.694557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70d17cae205743f51e3e10ee17ec7418cd1046ddf618c97a319ebb7f6daf895c

Aliases

arxiv: 1712.00276 · arxiv_version: 1712.00276v1 · doi: 10.48550/arxiv.1712.00276 · pith_short_12: ODIXZLRAK5B7 · pith_short_16: ODIXZLRAK5B7KHR6 · pith_short_8: ODIXZLRA

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/ODIXZLRAK5B7KHR6CDXBP3DUDD \
  | 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: 70d17cae205743f51e3e10ee17ec7418cd1046ddf618c97a319ebb7f6daf895c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2afca16ee90bc7f79d4ceb7a4f9446e6e5b8976a09bd5ee9db398f9aa2b4dde4",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-12-01T11:19:59Z",
    "title_canon_sha256": "9e3d1b6e5a81b662856749403db8b19a10858d525886da8298af65f32ec469a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00276",
    "kind": "arxiv",
    "version": 1
  }
}