Pith Number

pith:37OCS4XN

pith:2017:37OCS4XNFFM6N7BEULGUZZGI6S

not attested not anchored not stored refs pending

CzeV - The Czech Variable Star Catalogue

Adam Gre\v{s}, Anna Jur\'a\v{n}ov\'a, Bernard Kuch\v{t}\'ak, Bohuslav Hlad\'ik, Dalibor Han\v{z}l, David M\H{u}ller, David Motl, David \v{S}tegner, Eva \v{Z}ampachov\'a, Fabian Bodn\'ar, Filip Novotn\'y, Filip Walter, Franti\v{s}ek B\'ilek, Franti\v{s}ek Lomoz, Hana Ku\v{c}\'akov\'a, Hedvika \v{C}apkov\'a, Jakub Jury\v{s}ek, Jan Ber\'anek, Jan Jan\'ik, Jan Kysel\'y, Jan Polster, Jan \v{S}af\'a\v{r}, Jaroslava Seck\'a, Jaroslav Trnka, Ji\v{r}\'i Li\v{s}ka, Ji\v{r}\'i Pol\'ak, Kamil Hornoch, Karel Koss, Kate\v{r}ina Ho\v{n}kov\'a, Kate\v{r}ina Onderkov\'a, Kate\v{r}ina Truparov\'a, Ladislav \v{C}ervinka, Ladislav \v{S}melcer, Lubo\v{s} Br\'at, Luk\'a\v{s} Timko, Marek Skarka, Martin Jel\'inek, Martin Lehk\'y, Martin Ma\v{s}ek, Martin Or\v{s}ul\'ak, Martin Tyl\v{s}ar, Michal B\'ilek, Michal Pintr, Milada Moudr\'a, Miloslav Smolka, Miloslav Zejda, Miroslav Bro\v{z}, Ond\v{r}ej Pejcha, Pavel Caga\v{s}, Pavel Pintr, Pavel \v{S}ebela, Petr Caga\v{s}, Petr H\'ajek, Petr Mr\v{n}\'ak, Petr Pravec, Petr Sobotka, Petr Svoboda, Petr Zasche, Radek D\v{r}ev\v{e}n\'y, Radek Koci\'an, Reinhold Friedrich Auer, Roman Ehrenberger, Stanislav Poddan\'y, V\'aclav P\v{r}ib\'ik, Zden\v{e}k Prudil

arxiv:1709.08851 v1 · 2017-09-26 · 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{37OCS4XNFFM6N7BEULGUZZGI6S}

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	2026-05-18T00:32:38.751744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfdc2972ed2959e6fc24a2cd4ce4c8f49639f13a5b04ad0f215374fb31e7acb4

Aliases

arxiv: 1709.08851 · arxiv_version: 1709.08851v1 · doi: 10.48550/arxiv.1709.08851 · pith_short_12: 37OCS4XNFFM6 · pith_short_16: 37OCS4XNFFM6N7BE · pith_short_8: 37OCS4XN

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/37OCS4XNFFM6N7BEULGUZZGI6S \
  | 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: dfdc2972ed2959e6fc24a2cd4ce4c8f49639f13a5b04ad0f215374fb31e7acb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfb8899f886cf533e07a7182acff0f6f8480d6a64cd9f1db58e77d648cbd349d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-09-26T06:14:22Z",
    "title_canon_sha256": "8a349a445045ce76eb321373176e997ef2c4a6b8c7e89a61673a19536c8478e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08851",
    "kind": "arxiv",
    "version": 1
  }
}