Pith Number

pith:Q65C3YOP

pith:2021:Q65C3YOP5FKTYAYFUWDO2OKFNO

not attested not anchored not stored refs pending

Estimation of the Radial Scale Length and Vertical Scale Height of the Galactic Thin Disk from Cepheids

A. T. Bajkova, V. V. Bobylev

arxiv:2110.11203 v1 · 2021-10-21 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q65C3YOP5FKTYAYFUWDO2OKFNO}

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

A gravitational wave detectable candidate Type Ia supernova progenitor

Receipt and verification

First computed	2026-07-05T03:24:37.335902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87ba2de1cfe9553c0305a586ed39456b9d7a67f87941c139d19a99a9a19c497a

Aliases

arxiv: 2110.11203 · arxiv_version: 2110.11203v1 · doi: 10.48550/arxiv.2110.11203 · pith_short_12: Q65C3YOP5FKT · pith_short_16: Q65C3YOP5FKTYAYF · pith_short_8: Q65C3YOP

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/Q65C3YOP5FKTYAYFUWDO2OKFNO \
  | 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: 87ba2de1cfe9553c0305a586ed39456b9d7a67f87941c139d19a99a9a19c497a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "239a9fd3daa7ad5e1445df4faa8959ab9067db9bbb99c45f03e0d5cfebb41832",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-10-21T15:27:33Z",
    "title_canon_sha256": "867b2dd7e266928f03eab3b9c93f247f01daad18853cfcfff4983302c2d72869"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.11203",
    "kind": "arxiv",
    "version": 1
  }
}