Pith Number

pith:HATBQQNQ

pith:2016:HATBQQNQJQGN3BBJ4RV4NXUQKC

not attested not anchored not stored refs pending

Stellar laboratories. VII. New Kr IV - VII oscillator strengths and an improved spectral analysis of the hot, hydrogen-deficient DO-type white dwarf RE0503-289

(2) Physique Atomique et Astrophysique, 3), (3) IPNAS, (4) Institute of Physics, (5) NASA Goddard Space Flight Center, (6) Astronomisches Rechen-Institut (ARI), Astronomy, Astrophysics, Belgium, Centre for Astronomy of Heidelberg University, D. Hoyer (1), Eberhard Karls University, Germany, Germany), Golm, Greenbelt, Heidelberg, J. W. Kruk (5), K. Werner (1), Liege, M. Demleitner (6) ((1) Institute for Astronomy, P. Quinet (2, P. Richter (4), T. Rauch (1), Tuebingen, Universite de Liege, Universite de Mons - UMONS, University of Potsdam, USA

arxiv:1603.00701 v1 · 2016-03-02 · astro-ph.SR · physics.atom-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{HATBQQNQJQGN3BBJ4RV4NXUQKC}

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	2026-05-18T00:41:23.203478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38261841b04c0cdd8429e46bc6de90509eab99896b2061ea81867b6380f2d442

Aliases

arxiv: 1603.00701 · arxiv_version: 1603.00701v1 · doi: 10.48550/arxiv.1603.00701 · pith_short_12: HATBQQNQJQGN · pith_short_16: HATBQQNQJQGN3BBJ · pith_short_8: HATBQQNQ

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/HATBQQNQJQGN3BBJ4RV4NXUQKC \
  | 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: 38261841b04c0cdd8429e46bc6de90509eab99896b2061ea81867b6380f2d442

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0807e9e0272fb30318bf48a9428b2f52cb604684bdd7532482b29921e95eaf72",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-03-02T13:28:22Z",
    "title_canon_sha256": "b370d4550d13fbbb552c8bdf0242a471feafd43d723db05130473ac4f8e916a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00701",
    "kind": "arxiv",
    "version": 1
  }
}