Pith Number

pith:HMKRNLUZ

pith:1997:HMKRNLUZJAY3PLTCHSWJ27LYWQ

not attested not anchored not stored refs pending

Understanding the Cool DA White Dwarf, G29-38

A. Bruvold, A. D. Grauer, A. Kanaan, A. Nitta, B. N. Ashoka, B. P. Hine, B. Warner, C. F. Claver, C. J. Hansen, D. E. Winget, D. J. Sullivan, D. T. Wickramasinghe, D. W. Kurtz, E. Meistas, E. M. Leibowitz, G. Fontaine, G. Vauclair, James Liebert, J. C. Clemens, J.-E. Solheim, J. Krzesinski, J. L. Provencal, J. S. Dixson, K. Yanagida, M. A. Barstow, M. A. Wood, M. Chevreton, N. Achilleos. T. M. K. Marar, N. Dolez, O. Giovannini, P. A. Bradley, Peter Martinez, P. Moskalik, R. E. Nather, S. D. Kawaler, S. J. Kleinman, S. O. Kepler, S. Seetha, T. Augusteijn, T. K. Watson

arxiv:astro-ph/9711123 v1 · 1997-11-11 · 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{HMKRNLUZJAY3PLTCHSWJ27LYWQ}

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

Mode Instability and a Massive, Isolated Outburst in the Pulsating White Dwarf GD 1212

Receipt and verification

First computed	2026-07-04T15:53:58.889299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b1516ae994831b7ae623cac9d7d78b404973087659d9c0b4abd55c719dbf3c8

Aliases

arxiv: astro-ph/9711123 · arxiv_version: astro-ph/9711123v1 · doi: 10.48550/arxiv.astro-ph/9711123 · pith_short_12: HMKRNLUZJAY3 · pith_short_16: HMKRNLUZJAY3PLTC · pith_short_8: HMKRNLUZ

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/HMKRNLUZJAY3PLTCHSWJ27LYWQ \
  | 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: 3b1516ae994831b7ae623cac9d7d78b404973087659d9c0b4abd55c719dbf3c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a146f0e01217ee8cb2d184cc08dfc2f2cf624695d8f7b0281ab40abadf700ec",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-11-11T19:28:58Z",
    "title_canon_sha256": "39ce327395e6158904d6b2ce8bf89ce91742c057968a29e27911e0bbe068d971"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9711123",
    "kind": "arxiv",
    "version": 1
  }
}