Pith Number

pith:TSWKUI3V

pith:2018:TSWKUI3VIEUKUIZYNDM5WW24S3

not attested not anchored not stored refs pending

Stellar Parameters and Radial Velocities of Hot Stars in the Carina Nebula

Matthew S. Povich, M. Virginia McSwain, Richard J. Hanes

arxiv:1803.05029 v1 · 2018-03-13 · 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{TSWKUI3VIEUKUIZYNDM5WW24S3}

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	2026-05-18T00:17:04.091249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cacaa23754128aa233868d9db5b5c96fee0ce3b4408613f2fda8810fa96019c

Aliases

arxiv: 1803.05029 · arxiv_version: 1803.05029v1 · doi: 10.48550/arxiv.1803.05029 · pith_short_12: TSWKUI3VIEUK · pith_short_16: TSWKUI3VIEUKUIZY · pith_short_8: TSWKUI3V

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/TSWKUI3VIEUKUIZYNDM5WW24S3 \
  | 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: 9cacaa23754128aa233868d9db5b5c96fee0ce3b4408613f2fda8810fa96019c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26a5e80ccce3c85f83089ff63438c90ef6842e3ed06dcf71a8643a375a4ace83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-03-13T20:09:34Z",
    "title_canon_sha256": "6e8513e768a719b98bc36f637990cfd4e72819b09bcb07609da3de30249fe938"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05029",
    "kind": "arxiv",
    "version": 1
  }
}