Pith Number

pith:KMJI7MJK

pith:2018:KMJI7MJKOO4A5R3M5R5UARVQJ2

not attested not anchored not stored refs pending

A New Generation of Cool White Dwarf Atmosphere Models. I. Theoretical Framework and Applications to DZ Stars

Nicole F. Allard, Patrick Dufour, Simon Blouin

arxiv:1807.06616 v1 · 2018-07-17 · 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{KMJI7MJKOO4A5R3M5R5UARVQJ2}

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	2026-05-18T00:07:05.999290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53128fb12a73b80ec76cec7b4046b04eb945bfd65c32f99613126a7ab0a0c535

Aliases

arxiv: 1807.06616 · arxiv_version: 1807.06616v1 · doi: 10.48550/arxiv.1807.06616 · pith_short_12: KMJI7MJKOO4A · pith_short_16: KMJI7MJKOO4A5R3M · pith_short_8: KMJI7MJK

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/KMJI7MJKOO4A5R3M5R5UARVQJ2 \
  | 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: 53128fb12a73b80ec76cec7b4046b04eb945bfd65c32f99613126a7ab0a0c535

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f363262cfc5bb036fccb65266bae0351ef593fbb26089aa5c75b7384e9551f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-07-17T18:32:54Z",
    "title_canon_sha256": "7516a7d862fbde5f41422aa6691ecd87eb48d214b7f734dbb2d26f3ae210b433"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06616",
    "kind": "arxiv",
    "version": 1
  }
}