Pith Number

pith:72S2ECA2

pith:2006:72S2ECA23ZO7IG7MJBSVU2WSTX

not attested not anchored not stored refs pending

Mapping the ZZ Ceti Instability Strip: Discovery of 6 New Pulsators

A. Gianninas, G. Fontaine, P. Bergeron

arxiv:astro-ph/0606135 v1 · 2006-06-07 · 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{72S2ECA23ZO7IG7MJBSVU2WSTX}

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	2026-07-04T15:25:48.194514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fea5a2081ade5df41bec48655a6ad29de5effeb230376ed68ffd172157c47e69

Aliases

arxiv: astro-ph/0606135 · arxiv_version: astro-ph/0606135v1 · doi: 10.48550/arxiv.astro-ph/0606135 · pith_short_12: 72S2ECA23ZO7 · pith_short_16: 72S2ECA23ZO7IG7M · pith_short_8: 72S2ECA2

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/72S2ECA23ZO7IG7MJBSVU2WSTX \
  | 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: fea5a2081ade5df41bec48655a6ad29de5effeb230376ed68ffd172157c47e69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "632ab3f74889907be8388d2fdf1b300153dd2c0be094dca7ceb084d4997bcc52",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-07T00:21:43Z",
    "title_canon_sha256": "5baed8ab26d0f9d5cad88ca01982a9f25712170c001a51963db03e49c904baaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606135",
    "kind": "arxiv",
    "version": 1
  }
}