Pith Number

pith:CDQILXXC

pith:2009:CDQILXXCHADAH5QHDCLZADFUDN

not attested not anchored not stored refs pending

Scaled solar tracks and isochrones in a large region of the Z-Y plane. II. From 2.5 to 20 solar masses

(2) Astronomical Department, E. Nasi (1), G. Bertelli (1), L. Girardi (1), Padova University), P. Marigo (2) ((1) INAF - Padova Astronomical Observatory

arxiv:0911.2419 v1 · 2009-11-12 · 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{CDQILXXCHADAH5QHDCLZADFUDN}

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

Kepler Image-Subtracted Light Curves and Variable Star Catalog of NGC 6819

Receipt and verification

First computed	2026-05-18T02:10:48.229752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10e085dee2380603f6071897900cb41b5917d65e1692a05c84eea14c43151f23

Aliases

arxiv: 0911.2419 · arxiv_version: 0911.2419v1 · doi: 10.48550/arxiv.0911.2419 · pith_short_12: CDQILXXCHADA · pith_short_16: CDQILXXCHADAH5QH · pith_short_8: CDQILXXC

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/CDQILXXCHADAH5QHDCLZADFUDN \
  | 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: 10e085dee2380603f6071897900cb41b5917d65e1692a05c84eea14c43151f23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4124035417647a23d3b7bdab045e03f51114a4c95e2e1ef0cd7698724e583892",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-11-12T16:08:31Z",
    "title_canon_sha256": "068dc40cd8d6d761f8e2f8f549060c89095e29eae4dabb365e446995381efe6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2419",
    "kind": "arxiv",
    "version": 1
  }
}