Pith Number

pith:5UHT7XFJ

pith:2010:5UHT7XFJ5H6ZVC5KZNBBJ2PGYM

not attested not anchored not stored refs pending

Pulsating Components in Binary and Multiple Stellar Systems --- A Catalog of Oscillating Binaries

A.-Y. Zhou

arxiv:1002.2729 v6 · 2010-02-13 · 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{5UHT7XFJ5H6ZVC5KZNBBJ2PGYM}

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	2026-05-18T02:31:48.760533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed0f3fdca9e9fd9a8baacb4214e9e6c33f874ad76c90838015a8fd91b262893f

Aliases

arxiv: 1002.2729 · arxiv_version: 1002.2729v6 · doi: 10.48550/arxiv.1002.2729 · pith_short_12: 5UHT7XFJ5H6Z · pith_short_16: 5UHT7XFJ5H6ZVC5K · pith_short_8: 5UHT7XFJ

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/5UHT7XFJ5H6ZVC5KZNBBJ2PGYM \
  | 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: ed0f3fdca9e9fd9a8baacb4214e9e6c33f874ad76c90838015a8fd91b262893f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a37a0c74b433c5202a675f308441fff69dfcddb515c813c9afb772b60d691f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-02-13T20:11:44Z",
    "title_canon_sha256": "7ee3661d5487c0b831e7a941afb2d9d03dbb291c7d0dc0d61107d79af65182f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2729",
    "kind": "arxiv",
    "version": 6
  }
}