Pith Number

pith:W4Z5BE53

pith:2016:W4Z5BE53B2GC66B53YMQKPVMXJ

not attested not anchored not stored refs pending

Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra

A. B. Ren, A. Frasca, A. L. Luo, G. Catanzaro, H. T. Zhang, J. Molenda-Zakowicz, J. N. Fu, J. R. Shi, P. De Cat, Y. Wu

arxiv:1606.09149 v1 · 2016-06-29 · 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{W4Z5BE53B2GC66B53YMQKPVMXJ}

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	2026-05-18T01:03:05.888995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b733d093bb0e8c2f783dde19053eacba5bd2f4f4c1a181419a8c5447dbcf253e

Aliases

arxiv: 1606.09149 · arxiv_version: 1606.09149v1 · doi: 10.48550/arxiv.1606.09149 · pith_short_12: W4Z5BE53B2GC · pith_short_16: W4Z5BE53B2GC66B5 · pith_short_8: W4Z5BE53

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/W4Z5BE53B2GC66B53YMQKPVMXJ \
  | 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: b733d093bb0e8c2f783dde19053eacba5bd2f4f4c1a181419a8c5447dbcf253e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "920827f6f16fd2da79081840bc9cb9c8bcdfee0bfcea2d55e372f55c8b522c4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-06-29T15:13:27Z",
    "title_canon_sha256": "c478726afd7654d2442532d5dfa96cd521d5e43c577887cf8a61a5b8cb59233c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.09149",
    "kind": "arxiv",
    "version": 1
  }
}