Pith Number

pith:IAOUGF57

pith:2023:IAOUGF57NKNTF5RZAR7MOS3D66

not attested not anchored not stored refs pending

HdC and EHe stars through the prism of Gaia DR3: 3D distribution and Gaia's chromatic PSF effects

A.J. Ruiter, C.L. Crawford, G.C. Clayton, I.R. Seitenzahl, J. Soon, P. Tisserand

arxiv:2309.10148 v2 · 2023-09-18 · astro-ph.SR · 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{IAOUGF57NKNTF5RZAR7MOS3D66}

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

TESS Observations of Stochastic Low-frequency Variability in Extreme Helium Stars

Receipt and verification

First computed	2026-07-05T07:33:54.869001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

401d4317bf6a9b32f639047ec74b63f79300d0c9d6f8299523ea7dbabd4a46cb

Aliases

arxiv: 2309.10148 · arxiv_version: 2309.10148v2 · doi: 10.48550/arxiv.2309.10148 · pith_short_12: IAOUGF57NKNT · pith_short_16: IAOUGF57NKNTF5RZ · pith_short_8: IAOUGF57

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/IAOUGF57NKNTF5RZAR7MOS3D66 \
  | 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: 401d4317bf6a9b32f639047ec74b63f79300d0c9d6f8299523ea7dbabd4a46cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1afc295ccdf059501b1ea659983ecc649e9c96a0a8fdf3e215746dea36038cc",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-09-18T20:58:17Z",
    "title_canon_sha256": "703495701cc49d9dc9e7c0513628252d8bb8380c51fa2fd4ed825eea5ddb8a1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10148",
    "kind": "arxiv",
    "version": 2
  }
}