Pith Number

pith:QCHMCWDA

pith:2012:QCHMCWDA7B662GLEKE2AT5BRPL

not attested not anchored not stored refs pending

Hot subluminous Stars: Highlights from the MUCHFUSS and Kepler missions

Boris Gaensicke, Stephan Geier, Ulrich Heber

arxiv:1211.5315 v1 · 2012-11-22 · 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{QCHMCWDA7B662GLEKE2AT5BRPL}

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	2026-05-18T01:53:01.510952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

808ec15860f87ded1964513409f4317ad5dd82fb4530eeec3ecc22d232b5bf56

Aliases

arxiv: 1211.5315 · arxiv_version: 1211.5315v1 · doi: 10.48550/arxiv.1211.5315 · pith_short_12: QCHMCWDA7B66 · pith_short_16: QCHMCWDA7B662GLE · pith_short_8: QCHMCWDA

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/QCHMCWDA7B662GLEKE2AT5BRPL \
  | 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: 808ec15860f87ded1964513409f4317ad5dd82fb4530eeec3ecc22d232b5bf56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e662f3df24d060e3bb765b109d8df056b8cc4e433b19fb0700707d8e5f586e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-11-22T15:52:37Z",
    "title_canon_sha256": "75df827538199ef1ba3c17f277df20d0ffefda83b98bb1790b8840e8d6f78375"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5315",
    "kind": "arxiv",
    "version": 1
  }
}