Pith Number

pith:IYONNDCK

pith:2011:IYONNDCKXWFHIIOXCOPYBXXCX4

not attested not anchored not stored refs pending

SDSS J162520.29+120308.7 - a new SU UMa star in the period gap

A. Olech, A. Rutkowski, B. Staels, D. Boyd, E. de Miguel, G. Masi, J. Patterson, J.R. Thorstensen, M. Otulakowska, M. Richmond, R. Koff, R. Novak, S. Lowther, T. Ak, W. Stein, Z. Eker

arxiv:1103.5754 v1 · 2011-03-29 · 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{IYONNDCKXWFHIIOXCOPYBXXCX4}

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	2026-05-18T02:02:43.188680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

461cd68c4abd8a7421d7139f80dee2bf1b487d8d6a454d8cc6ea1302e6d06d3e

Aliases

arxiv: 1103.5754 · arxiv_version: 1103.5754v1 · doi: 10.48550/arxiv.1103.5754 · pith_short_12: IYONNDCKXWFH · pith_short_16: IYONNDCKXWFHIIOX · pith_short_8: IYONNDCK

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/IYONNDCKXWFHIIOXCOPYBXXCX4 \
  | 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: 461cd68c4abd8a7421d7139f80dee2bf1b487d8d6a454d8cc6ea1302e6d06d3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c29290442d9d908babf17bde02c107259c7c8253d1f228806b2fd4bafa87681e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-03-29T20:03:23Z",
    "title_canon_sha256": "40c1b68cb59eb0087c6575219e6ede3f26794cdcecf98e46c5dd759cc953ef88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5754",
    "kind": "arxiv",
    "version": 1
  }
}