Pith Number

pith:HXISTPXO

pith:1998:HXISTPXOMURIMBHREACT3ZEF65

not attested not anchored not stored refs pending

EUVE Spectroscopy of Polars

Christopher W. Mauche (Lawrence Livermore National Laboratory)

arxiv:astro-ph/9810116 v1 · 1998-10-07 · astro-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{HXISTPXOMURIMBHREACT3ZEF65}

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.

Cited by

1 paper in Pith

NuSTAR broadband X-ray observation of EF Eri following its reawakening into a high accretion state

Receipt and verification

First computed	2026-07-04T14:16:05.517820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dd129beee65228604f120053de485f74f21f389e9541a78727e35aa9e1f60b7

Aliases

arxiv: astro-ph/9810116 · arxiv_version: astro-ph/9810116v1 · doi: 10.48550/arxiv.astro-ph/9810116 · pith_short_12: HXISTPXOMURI · pith_short_16: HXISTPXOMURIMBHR · pith_short_8: HXISTPXO

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/HXISTPXOMURIMBHREACT3ZEF65 \
  | 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: 3dd129beee65228604f120053de485f74f21f389e9541a78727e35aa9e1f60b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72d5bd81ed8491e6dc5ac8c99837721ff39e086506227351992e6ef3004bb8ff",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-10-07T18:25:30Z",
    "title_canon_sha256": "32e6f58930e2ed35357a753f84d018208f1c3f49df3b64c63d0177036416657a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9810116",
    "kind": "arxiv",
    "version": 1
  }
}