Pith Number

pith:62YCQ4TQ

pith:2012:62YCQ4TQSPUY3QJHNCCNEZJMTU

not attested not anchored not stored refs pending

MUCHFUSS - Massive Unseen Companions to Hot Faint Underluminous Stars from SDSS

A. Tillich, B. G\"ansicke, B. N. Barlow, E. Ziegerer, H. Drechsel, H. Hirsch, L. Classen, O. Cordes, P. F. L. Maxted, R. H. {\O}stensen, R. Napiwotzki, S. Geier, S. J. O'Toole, S. M\"uller, T. Kupfer, T. Marsh, U. Heber, V. Schaffenroth

arxiv:1206.6984 v1 · 2012-06-29 · 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{62YCQ4TQSPUY3QJHNCCNEZJMTU}

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	2026-05-18T01:56:36.556047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6b028727093e98dc1276884d2652c9d3a8d9a37ccd6c5f36c47accd1c4894c6

Aliases

arxiv: 1206.6984 · arxiv_version: 1206.6984v1 · doi: 10.48550/arxiv.1206.6984 · pith_short_12: 62YCQ4TQSPUY · pith_short_16: 62YCQ4TQSPUY3QJH · pith_short_8: 62YCQ4TQ

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/62YCQ4TQSPUY3QJHNCCNEZJMTU \
  | 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: f6b028727093e98dc1276884d2652c9d3a8d9a37ccd6c5f36c47accd1c4894c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c1b39c04e76c1aca6c1ac05df457be0b872aabfcaf55a8c3151a898cd387f45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-06-29T10:55:48Z",
    "title_canon_sha256": "a68dcd33b70560251bfa838fbe2288466a8d1697be97336128a236905d3f9a3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6984",
    "kind": "arxiv",
    "version": 1
  }
}