Pith Number

pith:E2DWPZB4

pith:2019:E2DWPZB4ELHS4KPNFHEPLRW2D4

not attested not anchored not stored refs pending

Accurate stellar parameters and distance to two evolved eclipsing binary systems, OGLE-BLG-ECL-123903 and OGLE-BLG-ECL-296596, towards the Galactic bulge

A. Tkachenko, B. Pilecki, B. Zgirski, D. Graczyk, G. Pietrzy\'nski, I. B. Thompson, I. Soszy\'nski, J. Ostrowski, K. Suchomska, M. G\'orski, M. Taormina, P. Karczmarek, P. Wielg\'orski, R. Smolec, S. Villanova, W. Gieren, W. Narloch, Z. Ko{\l}aczkowski

arxiv:1904.04879 v1 · 2019-04-09 · astro-ph.SR

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-17T23:48:29.372531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

268767e43c22cf2e29ed29c8f5c6da1f310ada093280cad2fbf8b85bdff25d42

Aliases

arxiv: 1904.04879 · arxiv_version: 1904.04879v1 · doi: 10.48550/arxiv.1904.04879 · pith_short_12: E2DWPZB4ELHS · pith_short_16: E2DWPZB4ELHS4KPN · pith_short_8: E2DWPZB4

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/E2DWPZB4ELHS4KPNFHEPLRW2D4 \
  | 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: 268767e43c22cf2e29ed29c8f5c6da1f310ada093280cad2fbf8b85bdff25d42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f181af25be0cba8906811afe20525dbe00c6d140923257d375bc79fad922e0c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-04-09T19:30:40Z",
    "title_canon_sha256": "5bcdb5aa68499066100110eb19eea14eb45705c12139887b0da079269ec27afb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04879",
    "kind": "arxiv",
    "version": 1
  }
}