Pith Number

pith:5RN3KJYE

pith:2012:5RN3KJYEYUNSCMGDQE6LIUCYXG

not attested not anchored not stored refs pending

Properties of hot subdwarfs in the GALEX survey

Adela Kawka, Peter Nemeth, Stephane Vennes

arxiv:1208.6226 v1 · 2012-08-30 · 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{5RN3KJYEYUNSCMGDQE6LIUCYXG}

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	2026-05-18T03:46:46.147361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec5bb52704c51b2130c3813cb45058b9b7780fbbfd9f20ec1f0de8e401650048

Aliases

arxiv: 1208.6226 · arxiv_version: 1208.6226v1 · doi: 10.48550/arxiv.1208.6226 · pith_short_12: 5RN3KJYEYUNS · pith_short_16: 5RN3KJYEYUNSCMGD · pith_short_8: 5RN3KJYE

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/5RN3KJYEYUNSCMGDQE6LIUCYXG \
  | 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: ec5bb52704c51b2130c3813cb45058b9b7780fbbfd9f20ec1f0de8e401650048

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a569cc4cd0ad3576a8dd91aa0e1cb2ba41133473789d878093cbc310f31eb095",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-08-30T16:27:11Z",
    "title_canon_sha256": "aac14ac9f605ecf01c2bef18b2e910c28c48f33608d2b508d1a6de3f3405091e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6226",
    "kind": "arxiv",
    "version": 1
  }
}