Pith Number

pith:RCZBYRDD

pith:2019:RCZBYRDDP5SEEVNCO7QWSRJO2W

not attested not anchored not stored refs pending

Towards early-type eclipsing binaries as extragalactic milestones: I. Physical parameters of OGLE-LMC-ECL-22270 and OGLE-LMC-ECL-06782

B. Pilecki, B. Zgirski, D. Graczyk, G. Pietrzy\'nski, I. B. Thompson, K. Suchomska, M. G\'orski, M\'onica Taormina, N. Nardetto, P. Karczmarek, P. Wielg\'orski, R.-P. Kudritzki, W. Gieren, W. Narloch

arxiv:1910.08111 v1 · 2019-10-17 · 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{RCZBYRDDP5SEEVNCO7QWSRJO2W}

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	2026-07-05T00:30:29.201585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88b21c44637f644255a277e169452ed5a986b9ce13d1659ba18ba91552ce9272

Aliases

arxiv: 1910.08111 · arxiv_version: 1910.08111v1 · doi: 10.48550/arxiv.1910.08111 · pith_short_12: RCZBYRDDP5SE · pith_short_16: RCZBYRDDP5SEEVNC · pith_short_8: RCZBYRDD

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/RCZBYRDDP5SEEVNCO7QWSRJO2W \
  | 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: 88b21c44637f644255a277e169452ed5a986b9ce13d1659ba18ba91552ce9272

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dbe3658d783e0a9262401a3571b9634294032a282cdb62f1a9cb4f522d8c74d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-10-17T18:54:54Z",
    "title_canon_sha256": "737a066ff12b0d53221dc263ccc98a06e5bc266e3f5f5e5c73d056c94ca63973"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08111",
    "kind": "arxiv",
    "version": 1
  }
}